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", 0x1000}, {&(0x7f00005c1000)="17bca039cb94b599b6116eb7b0d1c765ce3ac37b240d5509bfc8fb997910db27ec360ffd8d5e718d210601b8a431b569b3b007a632bb2ba600b8135329f8861df0d33124d9f76ac3a249fcd64519c1a0f37f6f8886cd8b36439eb51301ebe25ac04cc53575b351fc82e9c6107d1a0c86284648c88e7dea0380ac68a74dd8dd0af88751f489a539f2c3423bf559e6a896243c6a043030d436", 0x98}, {&(0x7f0000ecf000)="57007a7d4aed25a58636b374e27847294851015d1ef0bd0150509d5cc9af8f05356cb1ad704322399b85af59150079e11fae7c08810c8afe3f8960b79d87ab2018779ca4b98cd57fe14700156d0df97583180fe02afa9c5be890369a6e17ea428f990008a9ea236d6c72b4e6199604bbdc32cfd2d0ff79d732bd929f2c3d19317a7a6a756f6b46d896bd6f7b57d52e65dd4e71f2e65428ed1752b563df3fd9e3c656a79791b9c9edfdcce3cd01a9c1f078355c381c5718586896dc5fd9e6cd6ceb8660c1a381f7fbbd4b2206d5e95804206b90a728c5961def93eb2200851a380266eda6fce69e0debd1", 0xea}], 0x6, 0x0, 0x0, 0x800}, {0x0, 0x0, &(0x7f0000eb1000-0x10)=[{&(0x7f0000fef000)="c3c7c7c4f69af6c6d993459ada13252b9337c25e292e8200cfa191ad292b80780c7250c1ea2ab559b1ffc1ba4d172f32beed", 0x32}], 0x1, &(0x7f000092e000-0x110)=[@assoc={0x18, 0x117, 0x4, 0x8}, @op={0x18, 0x117, 0x3, 0x0}, @op={0x18, 0x117, 0x3, 0x1}, @iv={0xc8, 0x117, 0x2, 0xb0, "8621a9ae82687550a092a3def36281e05c05ec443a4c7fd9542de0c4a59a949db0e61856ec9d6f8e48185f7d569e5efc4baf77ef84b124632da4005e9a8e37e900cc482f1f6b37ed47d1994a2f40a21bc33cbe2e551575327fb64c5c4a3dd948c698b36a8f45c2c1683c1eda737ab6d817272392e496e15561d4c0b1104d18d95523ac0d024ceece90969e3450549a841fa60551c60aeb016e6268df4857c7b72653f58f7db5f223b8294cee6c199dae"}], 0x110, 0x0}], 0x4, 0x4080) bind(r3, &(0x7f0000bd3000)=@generic={0x1e, "0103000000000500ffffffffffffffe409a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f84b9a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f131668ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c801f70dc136cb184a"}, 0x80) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f000067a000-0x8)={0x0, 0x0}) getsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f000087a000)=0x0, &(0x7f0000bea000-0x4)=0x4) bind(r2, &(0x7f0000bc7000-0x10)=@in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f000052f000-0x16)={0x9, [0x3ff, 0x99, 0x59e, 0x5, 0x5, 0x200, 0xb49, 0x81, 0x800]}, 0x16) sendmsg(r2, &(0x7f0000316000)={&(0x7f0000dd7000)=@generic={0x10000000001e, "0100000000007b0000000001e526cc573c5bf86c483724d91e14dd81739effea1b48006be61ffe06d79f00000000000000076c3f010039d880000000000000000000af50d5fe32c419d600cbc7e3ad3100088356ed0008341c1fd45624281e27800ece70b076cf979ac40000bd767e2e78a1dfd300981a1565b3b16d7436"}, 0x80, &(0x7f0000d0c000-0x30)=[], 0x0, &(0x7f00006e1000)=[], 0x0, 0x0}, 0x0) 2018/01/17 06:43:28 executing program 4: mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf1000)=nil, 0xf1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f00000f0000)={@random="d7ec470c000e", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, '\x00\b\a', 0x18, 0x4, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}}}}}}}, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000002000-0x51)="54f914a0d2c0692f424ebda9d0d59e51d8cfebca9650098bd2998b536de5ae4385432d1895ebc413d9889751d60264d2901cb0d1569dfac9249b61cd52e5f12a1c928c4bb573d18be7f79dfbfdff18", 0x4f, 0x0, &(0x7f0000001000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00000a2000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f000000c000)=0x8) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000042000-0x4)=@assoc_id=r1, 0x4) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000-0x3)=0x10) 2018/01/17 06:43:28 executing program 6: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$l2tp(0x18, 0x1, 0x1) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r0, 0x111, 0x1, 0x7fffffff, 0x4) syz_emit_ethernet(0xee, &(0x7f0000008000)={@random="cd3997030f00", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "c8fba2", 0xb8, 0x40000000003a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@time_exceed={0x3, 0x1, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "b40002", 0x0, 0x2f, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [@dstopts={0x0, 0x10, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@hao={0xc9, 0x10, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}}, @jumbo={0xc2, 0x4, 0x0}, @jumbo={0xc2, 0x4, 0x0}, @calipso={0x7, 0x28, {0x0, 0x8, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}}, @enc_lim={0x4, 0x1, 0x7fffffff}, @calipso={0x7, 0x30, {0x0, 0xa, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0]}}, @pad1={0x0, 0x1, 0x0}]}], ""}}}}}}}, 0x0) 2018/01/17 06:43:28 executing program 5: mmap(&(0x7f0000000000/0xf6d000)=nil, 0xf6d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x0, 0x84) connect$inet(r0, &(0x7f0000f67000-0x10)={0x2, 0x3, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000f6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00004ce000-0x4)=@assoc_id=0x0, &(0x7f0000f6e000-0x4)=0x4) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00002cd000)={r1, 0x100}, 0x8) listen(r0, 0x100000000009) ioctl$sock_ifreq(r0, 0x89a3, &(0x7f0000205000)={@common='bpq0\x00', @ifru_map={0x9a4, 0x3, 0x800, 0x1, 0x3, 0x7}}) accept$inet(r0, &(0x7f00001cb000)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) listen(r0, 0x0) sendto$inet(r0, &(0x7f0000f66000)='7', 0x1, 0x0, &(0x7f0000a04000)={0x2, 0x3, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/17 06:43:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00009d4000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fe0000)=0xe8) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f000052b000)={@loopback={0x0, 0x1}, r1}, 0x14) connect$inet6(r0, &(0x7f000049e000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendmsg$can_raw(r0, &(0x7f00004e4000-0x38)={&(0x7f0000e2d000-0x10)={0x1d, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000f24000)={&(0x7f00001b4000)=@canfd={{0x4, 0x2, 0x40, 0xfffffffffc1eac04}, 0x33, 0x1, 0x0, 0x0, "069a62e7e7b66c8c242d5b4ae88c439bcd9eda0e1a0a667f9c9244d45b71a57815efcb3e9ea68802b98d9156ab5c0d39eae584219c64de2a0c489f3377935601"}, 0x48}, 0x1, 0x0, 0x0, 0x8800}, 0x20000081) 2018/01/17 06:43:28 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = socket(0x0, 0x6, 0xc7) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r1, 0x10e, 0x8, &(0x7f0000000000)=0x1000400, 0x2df) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqsrc(r1, 0x0, 0x2f, &(0x7f0000000000)={@multicast1=0x0, @rand_addr=0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000001000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000000)={0x0, 0x4}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$ipx(r1, &(0x7f0000002000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000000)={r2, 0x4}, &(0x7f0000794000)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00007e3000-0xa0)={0x0, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xa0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) 2018/01/17 06:43:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000f59000)=0x0, 0x4) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) accept4(r0, &(0x7f0000a3c000)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f0000775000)=0x10, 0x80000) r1 = accept4(r0, &(0x7f0000145000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b38000-0x4)=0x2e, 0x800) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000307000-0x4)={r0}) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000790000)={0x0, 0x31, "fb359ebc19f46eff476dc0b307c1681ba55cde03995a9e139a70699c88492c193eb0d58638c28dd81af5a7a1d89aa5bf37"}, &(0x7f00005e0000)=0x39) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f00003cc000-0x8)={r3, 0x401}, 0x8) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000b06000-0x4)=0x100, 0x4) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x81, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r0, &(0x7f0000447000-0x40)=[{&(0x7f0000f63000)="87ab9ff215d91a28a7cf317ca993fddd1b765e163edc8dc58d4e305c22dbb87e6b709e4ccb13513d97f66341adda8cf8150eba9b93cdc893003e67f2d8e3b49114ceef6fb15342c32ea2b387ec06aee361d02cdc4a40ce41951b97b781f3b0346b136cd108190d04cebee246b7845bcf399636fb8f062266d045feefcb31f2b231d7", 0x82}], 0x1) sendto$inet(r0, &(0x7f00005ca000-0x90)="1fff5bf5d20860edd616704012d4344825b07f123e0471cbff0bddf748e0d4390f3540a04c8caef9327ff596db57dab59ae28d2e4fc172c39132c0c529754899253f7a2ae04dad49b3fb6922a9363fd2ead98b287c5d89fb1a54fc0851bf8c727e06fe7303ad96715b468117d011d46c52f11ce74a", 0x75, 0x0, &(0x7f00006a1000)={0x2, 0xffffffffffffffff, @rand_addr=0xe3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet6_MRT6_ADD_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd2, &(0x7f00005ca000-0x5c)={{0xa, 0x2, 0x9d86, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x10}, 0x80}, {0xa, 0x1, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, 0x100000000, [0x80, 0x1ff, 0x401, 0x5, 0x7fff, 0xf1, 0xd2, 0x7fffffff]}, 0x5c) shutdown(r0, 0x1) 2018/01/17 06:43:28 executing program 3: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000008000-0x10)=@common='ip6tnl0\x00') mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(0xffffffffffffffff, &(0x7f0000014000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000014000)=0x60) socketpair(0x17, 0xa, 0x5, &(0x7f000000c000-0x8)={0x0, 0x0}) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000014000)={0x6, [0x8, 0x2, 0x6, 0x6, 0x800, 0x2da]}, &(0x7f0000007000-0x4)=0x10) r3 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r3, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000010000)={0x14, 0x32, 0x301, 0xffffffffffffffff, 0x3, {0x0, 0x0, 0x0}, []}, 0xffffffffffffff71}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000016000-0x14)={0x0, 0x10001, 0xbd, 0x7fffffff, 0x1, 0x4}, &(0x7f0000003000)=0x14) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000003000-0x8)=@assoc_value={r4, 0xcb0}, &(0x7f0000016000-0x4)=0x8) setsockopt$netlink_NETLINK_NO_ENOBUFS(r3, 0x10e, 0x5, &(0x7f0000007000-0x4)=0x32d, 0x4) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f0000015000)={r3}) 2018/01/17 06:43:28 executing program 6: r0 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000665000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2f, &(0x7f0000001000)={0x0, {{0xa, 0x2, 0x7f, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xc12f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x4, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x10001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) pipe(&(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000001000)={0xc6, 0x7fff, 0x7, 0x4}, 0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000000000)={0x0, 0x21b161dd, 0x0, 0x0}, &(0x7f0000000000)=0x10) sendmsg$key(r2, &(0x7f0000001000-0x38)={0x0, 0x0, &(0x7f0000002000-0x10)={&(0x7f0000000000)={0x2, 0x6, 0x1, 0xf, 0x1b, 0x0, 0x2, 0x0, [@sadb_x_nat_t_type={0x1, 0x14, 0x8, [0x0, 0x0, 0x0]}, @sadb_key={0x5, 0x9, 0xe0, 0x0, "a5bcab9bb42c01a8cb2f52bea4726cbfafa98a5d605077387ab2c7f1"}, @sadb_x_kmaddress={0x7, 0x19, 0x0, @in6={0xa, 0x1, 0x27dd, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_x_nat_t_port={0x1, 0x17, 0x1, 0x0}, @sadb_x_policy={0x8, 0x12, 0x4, 0x6, 0x0, 0xb, 0x7, {0x6, 0xff, 0x2, 0x7, 0x0, 0x7, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}}, @sadb_key={0x1, 0x0, 0x0, 0x0, ""}, @sadb_ident={0x2, 0xa, 0xd1be, 0x0, 0x94}]}, 0xd8}, 0x1, 0x0, 0x0, 0x0}, 0x8000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000000)={r3, 0x5, 0x0, 0x1, 0x20}, &(0x7f0000d6b000-0x4)=0x18) 2018/01/17 06:43:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x4, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f0000a97000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = accept4$netrom(0xffffffffffffffff, &(0x7f00001d3000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000ea3000-0x4)=0x48, 0x800) getsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000b26000)=0x0, &(0x7f0000830000)=0xffffff4a) socket$bt_bnep(0x1f, 0x3, 0x4) pipe(&(0x7f0000983000-0x8)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r0, &(0x7f0000b42000-0xc)={0x50000000, 0x0}) [ 661.153838] sctp: [Deprecated]: syz-executor4 (pid 25505) Use of int in maxseg socket option. [ 661.153838] Use struct sctp_assoc_value instead [ 661.224496] sctp: [Deprecated]: syz-executor4 (pid 25516) Use of int in maxseg socket option. [ 661.224496] Use struct sctp_assoc_value instead 2018/01/17 06:43:28 executing program 3: mmap(&(0x7f0000000000/0x9fc000)=nil, 0x9fc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f00009fc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009fd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000326000-0x10)=@generic="1e10b9faa95017c607c87fe83ef08867") mmap(&(0x7f00009fe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$netlink(r0, &(0x7f00009fe000)={0x10, 0x0, 0x1, 0x80000001}, 0xc) sendmsg$nl_generic(r0, &(0x7f00009f2000)={&(0x7f000007d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000226000)={&(0x7f0000893000)={0x20, 0x12, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@typed={0xc, 0x50, @fd=0xffffffffffffffff}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/17 06:43:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f00000ba000)=0x4, 0x4) bind$inet(r0, &(0x7f0000fc5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt(r0, 0x20000100000114, 0xa, &(0x7f00003cc000-0x4)="02000000", 0x4) connect$inet(r0, &(0x7f0000adf000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair(0x15, 0x2, 0x9c8, &(0x7f0000a9e000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000309000)={0x8, &(0x7f00009e9000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) read(r0, &(0x7f000083b000)=""/1, 0x1) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000847000)="408c7014325f4ca48d49f869ee86f314", 0x10) 2018/01/17 06:43:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x1, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_CREATE(0x0, &(0x7f0000917000)={0xc, 0x4, 0x2000000004, 0x3c79, 0x0, r0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) getpeername$packet(0xffffffffffffffff, &(0x7f0000670000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000fd3000)=0x14) setsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000d61000)={@loopback=0x7f000001, @dev={0xac, 0x14, 0x0, 0xe}, r2}, 0xc) r3 = accept(r1, 0x0, &(0x7f0000ea9000-0x4)=0x0) setsockopt$packet_buf(r3, 0x107, 0xd, &(0x7f0000fd2000)="815bd20492e2cfef2df62892767bf5e49fcb5da643dc64074d00a2e087ee5109f1b47dc2cd47b74ff74103568cfa54a2822ff07491e774f964712dbc55726d10fb3d1f14783bae47185a35428fac5bf0a811185b42e583d1a6ff0226f6eb1c63d3664a2839140fa166cab97f27248ac7d4d90591c265d0292a3d6d9ff1c9cdd0d03a9153d2cd4070c80f80f07743e1b3872ceb28b37f5b1e74208e1cafd6606188ebbf2da70d831802034181ecbc1d29813d4d0f2a94669fdd0a8171568f22f9733b064c6e7f0349d5e8c2abaedd0122c5f881329136a9531977565c249cf5efefc12530205db3", 0xe7) 2018/01/17 06:43:28 executing program 4: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x6f, &(0x7f000000e000-0x11e9)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x61, 0xffffffffffffffff, 0x0, 0x0, 0x6488, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14, 0x0, 0x3}, {[]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x8, 0x1, [], "6a8a7df5d424df56"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, [], "a6adad9764c560b721e5cff353f04c7ca3467210fee2169dbfd34e5093d00d89e3e7c0162bb8ac55bfbce348ed0d842a0dfaa8fdc3"}}}}}}, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000005000)={0x0, 0x0}) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000015000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000013000)=0xc) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f000000c000)=r1) 2018/01/17 06:43:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000da1000)=@generic={0x0, ""/126}, &(0x7f00000d9000)=0x80) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000565000-0x4)=0x0, &(0x7f00003f4000)=0x4) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000a1d000)={0xffffffffffffffff, 0xffffffffffffffff}) shutdown(r1, 0x1) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000f7e000-0x8c)={0x0, @in={{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000aa4000-0x4)=0x8c) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000bc0000)=@sack_info={r3, 0xe374, 0x100000001}, 0xc) connect$netlink(r0, &(0x7f00008b3000)=@proc={0x10, 0x0, 0x0, 0xa0}, 0xc) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f000001c000-0x4)=0x35, 0x4) 2018/01/17 06:43:28 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xb, 0x1, 0x3, &(0x7f0000269000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f00006f5000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f0000b48000)={r1, &(0x7f0000892000-0xd8)=""/216}) pipe(&(0x7f0000e80000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r2, 0x5452, &(0x7f0000e80000)=0x27) close(r2) 2018/01/17 06:43:28 executing program 1: mmap(&(0x7f0000000000/0x26000)=nil, 0x26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000025000-0x8)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x8) r0 = socket$netlink(0x10, 0x3, 0x0) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) ioctl$sock_FIOGETOWN(r1, 0x400454dc, &(0x7f0000001000-0x4)=0x0) 2018/01/17 06:43:28 executing program 7: r0 = socket$nfc_llcp(0x27, 0x2, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f0000001000-0xdf)=""/223, &(0x7f0000000000)=0xdf) mmap(&(0x7f0000000000/0xed1000)=nil, 0xed1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r1, &(0x7f0000ed0000-0x38)={&(0x7f0000ed0000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00000a7000-0x10)={&(0x7f0000ac5000)={0x14, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/17 06:43:28 executing program 1: mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x805, 0x84) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f000001a000)=0x0, 0x80800) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f000001a000)=0x0, &(0x7f000001a000)=0x4) getsockopt$inet6_buf(r0, 0x29, 0x33, &(0x7f0000000000)=""/0, &(0x7f0000005000-0x4)=0x0) 2018/01/17 06:43:28 executing program 3: mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet_icmp(0x2, 0x2, 0x1) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f000050d000)=0x4, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$packet(0x11, 0x2, 0x300) r2 = accept(r0, 0x0, &(0x7f0000cbc000-0x4)=0x0) ioctl$sock_bt_hidp_HIDPCONNADD(r2, 0x400448c8, &(0x7f0000f73000)={r1, r1, 0x8f, 0x40, &(0x7f0000e79000)="96564322", 0x1, 0x1, 0x4, 0x4, 0x297, 0x1, 0x1, "938808386cd51b1f90d6a98a83b783992b550bd10a4407c3dbeac5c7d100564ebc07704049f8438aa1960b49c78883994c3094f4379a82afccbd3ce8d604a5a771a0c881ace2b529dcd42fa39abab63a8914cf"}) socketpair(0x8, 0x1, 0x4, &(0x7f0000aa7000-0x8)={0x0, 0x0}) setsockopt$inet6_icmp_ICMP_FILTER(r3, 0x1, 0x1, &(0x7f00005d5000)={0x7fff}, 0x4) pipe(&(0x7f0000000000)={0x0, 0x0}) getsockopt$inet6_opts(r3, 0x29, 0x3b, &(0x7f0000096000-0x74)=""/116, &(0x7f0000d58000)=0x74) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$llc(r4, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f00000be000)=0x10) socket$inet6(0xa, 0x4, 0x3ff) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000ab9000-0x28)={@common='lo\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\t\x00', &(0x7f0000923000)=@ethtool_cmd={0x4e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendto$inet(r5, &(0x7f0000a74000-0x29)="5d2b1fced4a2aae333f2577cde548eb3a432eba7b5bdfb96286d3b1808ff57c045b7279dc9ab945bb0", 0x29, 0x4000, &(0x7f00009d8000)={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/17 06:43:28 executing program 7: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000005000)={0x0, 0x0}) r1 = socket(0xa, 0x2, 0x7) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_buf(r1, 0x6, 0x1f, &(0x7f000000d000)="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", 0x1000) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r0, 0x800448d3, &(0x7f000000d000)={{0x8000, 0x3, 0x83, 0x5, 0x1000, 0xfffffffffffffff7}, 0x100, 0xf3, 0x1dd, 0x8, 0x9, "7ab88e851fd361bfa546a5519bf890a36073279bfa89b92b7866a5cd40e04a8940423a16fbbe5a8a36069ad8ef7f0efd73b99958ad792f75f38050d0b48d6f2443a8de775a484ca40bdcd551d97f42b8bb66ab4dd668446a2b8b5396651dad8e3a0626a9513c47de7368b45633dd875752ae45d8b10cb9df0000c817bafc776c"}) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x5f}) mmap(&(0x7f000000e000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$unix(r1, &(0x7f000000e000)=@file={0x0, ""/4096}, &(0x7f000000f000-0x4)=0x1002) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x217, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x7, 0x0, 0x3, 0x0, 0x0, 0x0, 0xffffffffffffffff}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/17 06:43:28 executing program 4: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) r1 = socket$bt_rfcomm(0x1f, 0x1, 0x3) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r1, 0x12, 0x2, &(0x7f0000003000-0x19)=""/25, &(0x7f000000b000)=0x19) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_hci(r0, 0x65, 0x4, &(0x7f000000c000-0xf4)=""/244, &(0x7f0000002000)=0xf8) 2018/01/17 06:43:28 executing program 1: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0x804, 0xf2f, &(0x7f0000005000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000002000-0x40)={0x0, 0x38, "ed5fb6996b24f2a340d6d22403f37e347b4e5b11d1d9597a3cf6026b05bf1d7c2e4e347e29bcf471296ffed31bd6c2177797706bb8456bab"}, &(0x7f0000002000)=0x40) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000004000)=r1, 0x4) unshare(0x20400) pipe(&(0x7f0000001000)={0x0, 0x0}) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000001000)={r2, &(0x7f0000000000)="", &(0x7f0000001000-0x40)=""/64}, 0x18) 2018/01/17 06:43:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000016b000)={0x26, 'skcipher\x00', 0x4, 0x23fa, 'xts(aes)\x00'}, 0x58) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00007a4000-0x4)=0x1, 0x2) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) recvmsg(r0, &(0x7f0000518000-0x38)={&(0x7f0000108000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f00001c2000-0x50)=[{&(0x7f000023b000-0x15)=""/21, 0x15}, {&(0x7f0000834000-0xba)=""/186, 0xba}, {&(0x7f00002b7000)=""/25, 0x19}, {&(0x7f0000783000-0xa8)=""/168, 0xa8}, {&(0x7f000030e000-0xba)=""/186, 0xba}], 0x5, 0x0, 0x0, 0x1f}, 0x42) r1 = accept$alg(r0, 0x0, 0x0) sendto(r1, &(0x7f0000c6c000)="efc1dd04b929ec55e3d31ce465b16d3f", 0x10, 0x0, &(0x7f0000859000-0x10)=@hci={0x1f, 0x0, 0x0}, 0x6) recvmsg(r1, &(0x7f00001f5000)={&(0x7f0000f80000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000ec5000-0x30)=[{&(0x7f0000f81000)=""/4096, 0x1000}], 0x1000000000000187, &(0x7f0000fb4000-0x57)=""/87, 0x57, 0x0}, 0x0) 2018/01/17 06:43:28 executing program 6: mmap(&(0x7f0000000000/0xf0000)=nil, 0xf0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000f0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xfffffffffffffe4c, &(0x7f00000f1000-0xf6)={@random="d7ec470c000e", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0xe3, 0x6, '\x00\b\a', 0x8, 0x3c, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[@hopopts={0x3f, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}, @routing={0x3a, 0x0, 0x1, 0x1, 0x0, [@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}, @loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}]}, @routing={0x0, 0x0, 0x0, 0x5, 0x0, [@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}]}, @hopopts={0xbb, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@pad1={0x0, 0x1, 0x0}, @hao={0xc9, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}}]}], @udp={0x3, 0xffffffffffffffff, 0x8, 0x0, ""}}}}}}, 0x0) 2018/01/17 06:43:28 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f7d000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfffffffffffffffc, 0x1, 0x3, 0x1, 0x4, 0x1, 0x0}, 0x20) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = socket$inet(0x2, 0x800, 0x1000) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000ec2000)=0x1, 0x4) sendto$inet(r1, &(0x7f0000520000-0x95)="a27fa24b60e860065add2b91c9fe5b94e28d3e0119acedefe2818350f94aaa3b0550c51e669b5f14fe75ff0269fb70c938f0900def8f86b5f1e137699c74f4104c45d0622bcd0549a169f6ec63137d9673a5c38fb5ea77a7ee0bb508604036eaf7d449d6dd870b57528c0396af5d52864f4a32b57a4aa89d2db4f2531f66acd2dc9de3c4765a58d9fa1532e1e1edc49961962b66a9", 0x95, 0x4040, &(0x7f0000de6000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = socket$inet(0x2, 0x80006, 0x7) setsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f00009ae000-0x4)=0x7, 0x4) ioctl$sock_netdev_private(r1, 0x89f5, &(0x7f0000633000-0x54)="116b402022c5b4e9d0abf2f5fe5e533573f5aca0921f7f2309b42ae57d6ed95787a1f65e63f61a9d9dad58f56b46822ab41569475314b203799491cb31dca10c5b43de0000006f6e0b69f07f0ab9000000009d54") getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00007c2000-0x8c)={0x0, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000535000-0x4)=0xfffffffffffffcda) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f000024e000)={r4, 0x6, 0xfffffffffffffff7}, &(0x7f0000ee6000-0x4)=0x8) recvmsg(r1, &(0x7f000020f000-0x38)={&(0x7f00003a4000-0x6e)=@un=@file={0x0, ""/108}, 0x6e, &(0x7f000039c000-0xa0)=[{&(0x7f0000c6c000)=""/209, 0xd1}, {&(0x7f0000bca000-0x4c)=""/76, 0x4c}, {&(0x7f000088f000-0xae)=""/174, 0xae}, {&(0x7f000075d000)=""/92, 0x5c}, {&(0x7f00005cf000-0x1000)=""/4096, 0x1000}, {&(0x7f0000918000)=""/161, 0xa1}, {&(0x7f0000f3b000)=""/62, 0x3e}, {&(0x7f0000066000-0xce)=""/206, 0xce}, {&(0x7f00000c8000-0x71)=""/113, 0x71}, {&(0x7f0000189000)=""/21, 0x15}], 0xa, &(0x7f0000b15000)=""/0, 0x0, 0x100000000}, 0x10000) bind$inet(r1, &(0x7f0000f43000-0x10)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r5 = accept$ipx(0xffffffffffffff9c, &(0x7f0000ad6000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000bd8000-0x4)=0x10) recvfrom$ipx(r5, &(0x7f0000b2e000)=""/4096, 0x1000, 0x10000, &(0x7f000025e000-0x10)={0x4, 0xfff, 0x401, "ada2624fbf95", 0x800, 0x0}, 0x10) sendto$inet(r1, &(0x7f00001ef000-0x2)="", 0x0, 0x200080c4, &(0x7f000078c000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffe3) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000b26000)=0x1ffa, 0x4) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f0000451000)=0xfffffffffffffeff, 0xffffffffffffff34) accept(r2, &(0x7f0000dfa000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f00004af000-0x4)=0x58) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000b63000)={0x8, 0x8, 0xffffffff, 0x8001, 0x0}, &(0x7f0000a76000-0x4)=0x10) r6 = socket$inet6(0xa, 0x800000806, 0x0) setsockopt$inet6_buf(r6, 0x29, 0x0, &(0x7f0000221000)="", 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000509000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00004ba000-0x4)=0x20) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000630000-0x8c)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) listen(0xffffffffffffffff, 0xfffffffffffffffb) socket$inet_sctp(0x2, 0x0, 0x84) ioctl$sock_SIOCADDDLCI(0xffffffffffffffff, 0x8980, &(0x7f000086f000-0x12)={@common='eql\x00', 0x0}) writev(r1, &(0x7f000044b000-0x70)=[{&(0x7f00000c2000-0x30)="025696c2e41f8a831e5da2aaef6031dfa77df7e42618e3d7f8154af485a9b8b9e566cda91bbba3e261debdabed51cf24", 0x30}], 0x1) recvmsg(r1, &(0x7f00003be000)={&(0x7f000075f000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f00008eb000)=[{&(0x7f0000d30000)=""/187, 0xbb}, {&(0x7f00003fb000)=""/27, 0x1b}, {&(0x7f0000d04000-0x80)=""/128, 0x80}, {&(0x7f00006ed000-0x66)=""/102, 0x66}, {&(0x7f0000af4000)=""/93, 0x5d}, {&(0x7f0000ea7000-0xd6)=""/214, 0xd6}, {&(0x7f0000f93000)=""/147, 0x93}], 0x7, &(0x7f0000be3000)=""/4096, 0x1000, 0x200}, 0x40002000) 2018/01/17 06:43:28 executing program 2: mmap(&(0x7f0000000000/0x21e000)=nil, 0x21e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f000021e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r0, &(0x7f00001bb000-0xd2)="77c3f3afb8f0fc5207482639831a4fc9a0ec2ae0818b82a6a1b6b95aa577981f220c894c127cafc01aa34b8b98715080a9846f1bab3dce97f80a94a909d2185bb00072350953ba20e89f586ede6f194d79ebe47b603c7dd1e528a14bdbf6a61ec42df8f96b0f036afdbcff690d703d6b978a14f5cedd249b68f5ca7206fa9e9d7fd5fd9d8f50e1fc6412f58cc861068060318264c6a3a9a80498039be1dc35d25c07dd455768d6dc59b839223a52618953a8ceaf8bcc806c8e9e08327d860a490daa01906469c613fd32467a1ec60fee4c36", 0x59, 0x8000, &(0x7f000021f000-0x58)=@in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xff7f) bind$alg(r0, &(0x7f000008d000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(camellia-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000080000-0x91)="9fa0291e41797c3d71854a9fe2cd858674c82988348b5ca3a6103d5ca1cb9eef", 0x20) accept$alg(r0, 0x0, 0x0) 2018/01/17 06:43:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000717000)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f000099f000-0x4)=0x1c, 0x800) setsockopt$inet6_int(r0, 0x29, 0xcb, &(0x7f0000453000)=0x0, 0x4) r1 = socket$inet6(0xa, 0x800000806, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x39, &(0x7f00001dc000-0x118)="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", 0x118) 2018/01/17 06:43:28 executing program 3: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000013000)={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x11}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x1, 0x8010000000000084) sendto$inet6(r2, &(0x7f0000bc2000)="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", 0x4d1, 0x0, &(0x7f0000607000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x1}, 0x1c) sendmmsg(r2, &(0x7f0000e8e000)=[{{&(0x7f00008b6000)=@in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x1}, 0x1c, &(0x7f0000232000-0x10)=[{&(0x7f0000f89000)='t', 0x1}], 0x1, &(0x7f0000e00000-0x148)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) setsockopt$sock_int(r2, 0x1, 0x7, &(0x7f00006a8000-0x4)=0x0, 0x4) sendto$inet6(r2, &(0x7f000010c000-0xec)="14", 0x1, 0x0, &(0x7f00004d9000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x100000001}, 0x1c) listen(r2, 0x7) r3 = accept4(r2, 0x0, &(0x7f0000623000-0x4)=0x0, 0x0) socketpair(0x1f, 0x6, 0x31f, &(0x7f0000a2a000-0x8)={0x0, 0x0}) bind$inet6(r3, &(0x7f0000cb6000)={0xa, 0x3, 0x36, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x200}, 0x1c) setsockopt$inet_tcp_int(r1, 0x6, 0x4, &(0x7f0000009000)=0x0, 0x4) 2018/01/17 06:43:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$llc(0xffffffffffffffff, 0x0, &(0x7f00003ac000-0x4)=0x0) sendto$llc(r0, &(0x7f0000236000)="73c68806815559a4e505bf75413c66cc76920cf683a2ba971f2dc1e0f7284b9b3db50f06d2571b2a077ec299623ef68221c995fda1463404a454822ba8d3ed1a2c6fe50ed12c9d1a220974d61d517ec3a9b8e3c2f8fa6e7dbf0234aa1e747ad84402f1d597199d8ab6e0e7a5988c9d90c0fbd33438e346ed875dfd56ee6722a3840e9aa79f2172af2ee65871707690f6ff8e8a2ee082fd8898c923459b590ab238b70b4f5fbedb422e23494a8459132c4168fa98371d8ac0262fa014fd983598f75a774c0acc06d4", 0xc8, 0xc881, &(0x7f0000545000-0x10)={0x1a, 0x9, 0x3, 0x2, 0x4, 0x4, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, [0x0, 0x0]}, 0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000082a000+0x30d)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r1, 0x1, 0x10, &(0x7f0000fff000-0x4)=0x7, 0x4) recvmsg(r1, &(0x7f000001a000-0x38)={0x0, 0x0, &(0x7f000001e000)=[], 0x0, &(0x7f0000019000)=""/0, 0x0, 0x0}, 0x1ffe) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4(r1, &(0x7f00003c3000)=@hci={0x0, 0x0, 0x0}, &(0x7f0000b32000)=0x6, 0x0) getsockopt$netrom_NETROM_T2(r2, 0x103, 0x2, &(0x7f0000f9d000-0x4)=0x7f, &(0x7f0000b75000)=0x4) r3 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000ff3000-0x10)={0x1, &(0x7f0000004000)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) setsockopt$sock_int(r3, 0x1, 0x1b, &(0x7f0000008000)=0x0, 0x4) 2018/01/17 06:43:28 executing program 2: r0 = socket$bt_bnep(0x1f, 0x3, 0x4) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f000006e000-0x20)={@generic="3e95505385c4b05d2dbcd3516a3929d2", @ifru_flags=0x1000}) mmap(&(0x7f0000000000/0xf7a000)=nil, 0xf7a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000f7b000-0x10)={&(0x7f0000f7a000)='./file0\x00', 0x0, 0x10}, 0x10) unshare(0x0) bind$alg(r1, &(0x7f0000f77000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'ansi_cprng\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000034000)="3e244e7e0eadeb0717edd8b8672a040dedf14029000000010000200172e04b658870443e79a9915462a25e85f530bcf9", 0x30) r2 = accept$alg(r1, 0x0, 0x0) recvmsg(r2, &(0x7f0000cca000-0x38)={0x0, 0x0, &(0x7f00001a0000-0x40)=[{&(0x7f0000f77000)=""/204, 0xcc}], 0x1, &(0x7f0000f77000)=""/207, 0xcf, 0x0}, 0x0) 2018/01/17 06:43:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x801, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) getsockopt(r1, 0x4, 0x3, &(0x7f00004a4000-0x36)=""/54, &(0x7f000043a000-0x4)=0x36) bind$unix(r1, &(0x7f0000f6a000)=@file={0x0, './file0\x00'}, 0xfffffffffffffd96) listen(r1, 0x0) connect$unix(r0, &(0x7f000000e000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) connect$unix(r0, &(0x7f0000006000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) 2018/01/17 06:43:28 executing program 3: mmap(&(0x7f0000000000/0xf78000)=nil, 0xf78000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xf, 0xe, 0x1000, &(0x7f0000930000-0x8)={0x0, 0x0}) getsockopt$nfc_llcp(r0, 0x118, 0x7, &(0x7f0000e16000)=""/199, 0xc7) bpf$PROG_LOAD(0x5, &(0x7f0000f77000)={0x0, 0x5, &(0x7f0000f77000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0xee}, [@generic={0x1f, 0x1, 0x9, 0x8001}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f78000)='GPL\x00', 0x0, 0xaf, &(0x7f0000f77000)=""/175, 0x0, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/17 06:43:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00004a5000)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x9f}]}, &(0x7f0000f92000-0x4)=0x10) socket$bt_bnep(0x1f, 0x3, 0x4) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x2, 0x0, 0xb, 0x7a, 0x0, 0xffffff70, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f00004bb000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f00004af000-0x4)=r0, 0x4) setsockopt$llc_int(r1, 0x10c, 0x9, &(0x7f00001e2000-0x4)=0x101, 0x4) write(r1, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) setsockopt(r1, 0x401, 0x6, &(0x7f00003d9000)="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", 0x1000) sendmsg$can_raw(r1, &(0x7f000054a000-0x38)={&(0x7f0000911000-0x10)={0x1d, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000f8c000)={&(0x7f0000c9b000-0x48)=@canfd={{0x2, 0x8, 0x7fffffff, 0xffffffff7fffffff}, 0x13, 0x3, 0x0, 0x0, "ea47179c8ad1369352adb9f6600c8afb58bb2914d8d092f530291621c7864062821303e719f2d541bdccab401e6160143d9116ef07ce5b0ca452d1d24811ac42"}, 0x48}, 0x1, 0x0, 0x0, 0x20000000}, 0x40) 2018/01/17 06:43:28 executing program 2: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000008000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0x26, 0x800) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000009000-0xe8)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000009000-0x4)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000002000-0x28)={@common='rose0\x00', r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = socket(0x11, 0x4, 0x4) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$nfc_raw(r2, &(0x7f0000009000-0x10)={0x27, 0xfffffffffffffffb, 0xfff, 0x7}, 0x10) r3 = socket(0xd, 0x0, 0xfffffffffffffffe) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[], 0x0, 0x0) connect(r3, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) sendto$inet6(r3, &(0x7f0000002000)="", 0x0, 0x0, &(0x7f0000004000)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r3, 0x29, 0x2d, &(0x7f000000a000-0x88)={0x2, {{0xa, 0x0, 0x1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) 2018/01/17 06:43:28 executing program 6: mmap(&(0x7f0000000000/0xef2000)=nil, 0xef2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x14, &(0x7f00004c3000-0x4)=0x1, 0x4) setsockopt$inet_int(r0, 0x0, 0x7, &(0x7f0000eef000-0x4)=0x8000000000000020, 0x4) setsockopt$inet_int(r0, 0x0, 0x21, &(0x7f0000e75000)=0x4, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000046a000-0x4)=0x7fe, 0x4) sendto$inet(r0, &(0x7f0000edf000)="", 0x0, 0x0, &(0x7f0000eea000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r0, &(0x7f0000ee0000-0x38)={0x0, 0x0, &(0x7f0000aea000)=[], 0x0, &(0x7f0000eed000)=""/81, 0x51, 0x0}, 0x40002102) 2018/01/17 06:43:28 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000b6e000-0x8)={0x0, 0x0}) ioctl$PPPIOCGMRU(r0, 0x80047453, &(0x7f00008c0000)=0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r1, 0x1000000000089f3, &(0x7f0000a43000)={@common='ip6tnl0\x00', @ifru_data=&(0x7f0000c70000-0x20)="01000000090002fbff0306000300eb00ec000000810000000449fbf502007e23"}) 2018/01/17 06:43:28 executing program 4: r0 = socket$inet6_sctp(0xa, 0x0, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f00008c7000-0x8)=@assoc_value={0x0, 0x100000000}, &(0x7f0000cfd000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f000050b000-0x6)={r1, 0x6}, 0x6) mmap(&(0x7f0000000000/0xe72000)=nil, 0xe72000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_udp(0xa, 0x2, 0x0) r3 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r3, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r2, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x2, 0x0}}, 0x2e) sendto(r3, &(0x7f0000e70000-0x1000)="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", 0x1000, 0xc3fe68eda9554f8b, &(0x7f000064f000-0x10)=@ipx={0x4, 0x0, 0x800, "86462eb966dc", 0x8, 0x0}, 0x10) 2018/01/17 06:43:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000a41000)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00007f4000)='syzkaller\x00', 0x83, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = socket$kcm(0x29, 0x2, 0x0) r2 = socket(0xa, 0x6, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000c32000-0x8)={r2, r0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f000002f000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm(aes))\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r3, 0x117, 0x5, 0x0, 0x0) write(r1, &(0x7f000076b000-0x24)='"', 0x1) recvfrom$unix(r2, &(0x7f000042f000-0x1000)=""/4096, 0x1000, 0x0, &(0x7f0000d24000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) 2018/01/17 06:43:28 executing program 0: r0 = socket(0x13, 0x2, 0x5) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$ax25(r0, &(0x7f0000000000)={0x3, {"ec1e9e6adf545c"}, 0x8}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000674000)=0x0) r1 = socket(0x1e, 0x2, 0x0) bind(r1, &(0x7f0000d81000-0x80)=@generic={0x1e, "0101000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cd184a"}, 0x80) r2 = socket(0x1e, 0x5, 0x0) sendmsg(r2, &(0x7f0000316000)={&(0x7f0000dd7000)=@generic={0x10000000001e, "010000000000000000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe06d79f00000000000000076c3f010039d8f986ff03000000000000af50d5fe32c419d67bcbc7e3ad316a198356ed0008341c1fd45624281e27800ece70b076cf979ac40000bd767e2e78a1dfd300981a1565b3b16d7436"}, 0x80, &(0x7f0000d0c000-0x30)=[], 0x0, &(0x7f00002d4000)=[], 0x0, 0x0}, 0x0) 2018/01/17 06:43:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00007b5000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockname(r0, &(0x7f0000be6000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, &(0x7f000004d000-0x4)=0x32) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000fbe000-0x10)={0x3ff, 0x4d5dd92f764fb9dc, 0x1, 0x4, 0x0}, &(0x7f0000513000)=0x10) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000a33000)={r2, @in6={{0xa, 0x1, 0x393, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x3f}, 0x98) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000d4f000-0x4)=0x1, 0x4) connect$inet(r0, &(0x7f0000607000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000bed000-0x1)='^', 0x1, 0x100000004007fff, &(0x7f0000c78000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/17 06:43:28 executing program 7: mmap(&(0x7f0000000000/0xf5e000)=nil, 0xf5e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) pipe(&(0x7f0000085000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f5e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nfc_llcp(r2, &(0x7f0000862000)={&(0x7f0000b70000-0x60)={0x27, 0x100, 0x9, 0x4, 0x1, 0xffffffffffff0000, "9bf58610ae18c83424748d85f3730e80880df9acb7fca1c05cc52817efc2c516fd302c3c4e4dfd570244691a6415e7de555c98f0214dfeb624a1b08dee3344", 0x8}, 0x60, &(0x7f0000f5e000)=[{&(0x7f0000c04000-0xa2)="b1caf7224604a1af2b646d263f30726b66e1b4a21a4a8cd2db451981535f67fa59198db1ae90fe2a5fd963e96a75c2694d94bc608a5d99f302df8fc9dfe1cade66c8e15e5b483545be5cc711a2fcf7f1361cf7b0b08874089f524d48eb6ac2fc5845370295030107fd7d8ee8e73b51406765dd58b9a03568b2c2ec56d63f5c528f9b56b592b624d3a4aedba9a4cc02cf262acff0d74b17c20d2590117e32f028f1ac", 0xa2}], 0x1, &(0x7f00003eb000)={0xe8, 0x11f, 0x0, "5e82b8db3b7c7abf90b9f8b7fab1f7d10a705d3ce2536bc1c7b5e3ccb5224999a26f8a3d02229805fa46dfca78ca93b1f172a3bfc56b0af2df62784c9a51269455cb8d127ded248a5f490b52c13373ed05ece851dfb72ac7b5873f4013c23431bb98783e3591f101ccea23a15ceab543403f5b15fa14c7f5ac9dae140e84d3c561ba0fa1d4e5c3ab00060093a0e0e7691981bda57dfe384bf2f4ba9a705bf90b747d0fbb8520dedb148916eac678d9c45bf0a6d569b38fde5fdb72915864e989d4684c12b33fb58cab5c3d09cc9d608021dc0283ec9a1283"}, 0xe8, 0x20004011}, 0x90) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) sendto$inet(r0, &(0x7f0000ac1000-0x45)="c4", 0x1, 0x0, &(0x7f000074d000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000cec000)={0x0, 0x6, 0x0, 0x0, 0x0}, &(0x7f0000048000)=0x18) socket$inet6_sctp(0xa, 0x0, 0x84) mmap(&(0x7f0000f5f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$llc(r1, &(0x7f0000da7000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000f60000-0x4)=0x10) mmap(&(0x7f0000f60000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f00008b7000)={0x7f, 0x0, 0x2, 0x8001}) ioctl$DRM_IOCTL_AGP_FREE(r1, 0x40206435, &(0x7f0000651000-0x20)={0x9, r4, 0x0, 0x4}) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000f61000-0x3)={0x81, 0x200, 0x9800000000000000, 0x8, r3}, 0x10) mmap(&(0x7f0000f60000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r1, &(0x7f0000f60000)={0x2, 0x2, @rand_addr=0x100000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/17 06:43:29 executing program 5: r0 = socket(0x1b, 0x2, 0x0) sendfile(r0, r0, &(0x7f00006cb000)=0x5a, 0x1) close(r0) 2018/01/17 06:43:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x80000000000001, 0x0) setsockopt(r0, 0x6, 0x20, &(0x7f00005b3000)="020000126c3b172917e25462fa01a15eb90d2cf653f13cc379ede465f40f4a95bbff850a82633574f0b30000800099b397e69501f03d3b3d54436fc71cbcdc6e30ac10369300aff67d076348320700c0a94c470502e90000009398fc74e81b105fd02f9b14732017e2466a9fc43aea71263335960415800020ffffffff7fffffff00020006d1b0e6ebcb12c7291871363e9700004a4c939f5c0c14f1659ce8c8bed2e97e60a3649f2eea0c8263f845802ad72fa698807ef14a6a1813e900bf1d113b514dbdc05ea1309163d6a40de8391f2e98b7bbfbcbea", 0xd8) bind$inet(r0, &(0x7f00000f5000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$netrom(r0, &(0x7f0000c22000-0x38)={&(0x7f0000ee7000-0x10)=@ax25={0x3, {"2facd9997bd2ff"}, 0x1fe0000000}, 0x10, &(0x7f0000ee4000-0x10)=[{&(0x7f00009c3000)="fa19dcad7d1e87c3ce5f0cbb06ee858bf275dd403db58cbef50a6406dd6eead67bfa9e4572e84f53195a384b8ab2232d7c122a4896ee446a50fd9fb87570b06be3fadc8ed8da9843c77a8b", 0x4b}], 0x1, &(0x7f0000aa8000-0x1268)=[{0x60, 0x1, 0x4, "bf7c1e877f5795873ec9eb5faf6055efee19328a16f4b4d2fc263106c93a809375258bef0d526508c9e826999d8549b7921b52543509d5a4968f4b922b6f688d3dcbcdf778292da0521d976d"}, {0xb0, 0x0, 0xfffffffffffffffe, "505a4fe8a866c14ca0bb66eb4a5dc4920b2c2349707a1b8ce50c3731f602c84fd02a1979198ea9d107749c9330001e5a49644a55ba96dc464327b650fc9b63bcde2339a7b0185855b507a1e4fc521b3f4c4246d3b5abdd6bd87c7ad2b9cbce8fe84c98ecab26b3629d181777d1051d2db41179c7789132ab681c2a15d19eeec1264cf33da9f8fe5ff8c1cbef89faf2a5363e1991ff016f2a61996d99fc06"}, {0x30, 0x115, 0x788d76f, "4d409dcf11b791bf99ad3765a2f5936939b4ef3ca3586b670681b8d52b"}, {0xe0, 0x118, 0x0, "f694afc5cc6f2ab1e9a064340f443aa0e285b04f7e6def501fb8e21431dd0adc7ad5381a886cbe7ba5ee717c87c3d440738f469b8f1e035a1536138bff297f3bd1e630fe8b6fe556c0f6fc957b9e5b8be225b3a93fd62f9191452344304969623604dab4d9721b7134c9c9f779d2956e175b8f1cb9a64b2bbc05df7a347525369b889a85d6ae6b52dec1644631166c128db279a2374c89290b223bfae91d4e20f54a7ce6870d3f8d85430202198b89e4dccf5181d21fd27c9ff7cb7703ee790df4ba2727aa39913c9dee56"}, {0x38, 0x0, 0x100000000, "5d0cb99315e3cd2d0a1c6d00127a8aff3df99311922b80db859d7686c9fdb414d38dcb0f63d8fa61"}, {0x1010, 0x118, 0x4, "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0x1268, 0x4000}, 0x0) sendmmsg$inet_sctp(r0, &(0x7f00002f0000)=[{&(0x7f00003df000-0x10)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000085a000)=[], 0x0, 0x0, 0x0, 0x0}], 0x1, 0x20008843) sendmsg(r0, &(0x7f0000b3e000-0x38)={0x0, 0x0, &(0x7f0000931000-0x30)=[{&(0x7f0000dba000-0x1000)="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", 0x1000}], 0x1, &(0x7f0000676000)=[], 0x0, 0x4}, 0x44000) 2018/01/17 06:43:29 executing program 1: mmap(&(0x7f0000000000/0xdc8000)=nil, 0xdc8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f000009c000)=0x8000000000000d5, 0x4) getsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f0000dc2000-0x4)=0x0, &(0x7f000001a000)=0x4) mmap(&(0x7f0000dc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f00007b5000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000dc9000-0x4)=0x14) mmap(&(0x7f0000dc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000dc8000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8001, 0x7fff, 0x7, 0x400, 0x1, 0x40000000, r1}) 2018/01/17 06:43:29 executing program 7: r0 = socket$inet6(0xa, 0x80005, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00006c4000-0x108)={0x0, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x7, 0xffffffffffffffff, 0x0, 0x7, 0x3e8c, 0x3, 0x8f64, 0x31, 0x9, 0x100000001, 0x5, 0x1, 0x2, 0x810, 0x7]}, &(0x7f0000485000-0x4)=0x108) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000000)={r1, 0x7, 0x10}, &(0x7f00004cf000-0x4)=0xc) setsockopt(r0, 0x84, 0x10, &(0x7f0000001000-0x6a)="", 0x0) 2018/01/17 06:43:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f000043c000-0x80)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x1, 0x1, 0x3}}, 0x392) sendmsg(r0, &(0x7f00000d1000)={&(0x7f00009ff000)=@generic={0x10000001001e, "02010000000020df0000000000800000805bf86c57020002000000f1fffff400000000000000000000010300000000e4ff064b3fdf3a000000080000000000000000ac50d5fe32c4000000007fffffff6a008356edb9a6341c1fd45624281e00070ece000206000000090000fd00000900000000000b0000db000004da36"}, 0x43, &(0x7f00001fd000)=[], 0x4d, &(0x7f0000b46000)=[], 0x0, 0x0}, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f000029c000)={0x0, 0x9, 0x7fff, 0x40, 0x4, 0x2, 0x80000000, 0x6, {0x0, @in6={{0xa, 0x0, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x4, 0x9, 0x3, 0x8}}, &(0x7f0000417000)=0xb8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000117000+0x284)={r1, 0x5, 0x30, 0x3, 0x2}, &(0x7f0000762000)=0x18) getsockopt$sock_int(r0, 0x1, 0x27, &(0x7f0000576000-0x4)=0x0, &(0x7f0000f6f000)=0x4) 2018/01/17 06:43:29 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000000000+0x4fd)=0x10, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$bt_l2cap(r0, &(0x7f0000000000)={0x1f, 0x4, {0x598, 0x922, 0x9, 0x5, 0x1, 0xfffffffffffffffd}, 0x0, 0x4}, 0xe) r1 = socket$netlink(0x10, 0x3, 0xf) ioctl$sock_ipx_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000000)={"de1fd0a6aa0beb65f68de9ac53d3c37b", {0x4, 0x0, 0x100000001, "507bf98b063f", 0xff, 0x0}}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r1, 0x891a, &(0x7f0000001000)={@common='vcan0\x00', @ifru_flags=0x1001}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000002000)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_hci(r1, 0x0, 0x2, &(0x7f0000004000-0x39)=""/57, &(0x7f0000003000-0x4)=0x39) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQ(r1, 0x5411, &(0x7f0000005000-0x4)=0x0) r2 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r0, &(0x7f0000002000)={0x2000, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x26, &(0x7f0000005000)={@broadcast=0xffffffff, @multicast1=0xe0000001, @broadcast=0xffffffff}, 0xc) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000001000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x811, 0x1, 0x2, 0x1, 0x40, 0x4, 0x101}, 0x20) setsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000006000-0xc)={0x92a, 0x7011, 0x1, 0x7fffffff, 0xfffffffffffffffc, 0x1, 0x0}, 0xc) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000005000-0x8)={0x0, 0x0}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000003000-0x10)={0x6, 0x4, 0x0, 0x2, 0x0}, &(0x7f0000007000-0x4)=0x10) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000006000)={r3, @in={{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3c1, 0x80000000}, &(0x7f0000006000)=0x98) getsockopt$bt_BT_SECURITY(r2, 0x112, 0x4, &(0x7f0000007000-0x2)={0x0, 0x0}, 0x2) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$netrom(r2, 0x0, &(0x7f0000007000)=0x0, 0x80800) 2018/01/17 06:43:29 executing program 0: mmap(&(0x7f0000000000/0xe7000)=nil, 0xe7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x10b2, &(0x7f0000062000)={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv4={0x800, {{0x25, 0x4, 0x1dd, 0x7f, 0x10a4, 0x2, 0x9, 0x33bc, 0x67, 0x0, @loopback=0x7f000001, @empty=0x0, {[@cipso={0x86, 0xf, 0xe4f4, [{0x0, 0x9, "6188c8a6e60f3f"}]}, @end={0x0}, @rr={0x7, 0x2b, 0x1000000000000000, [@broadcast=0xffffffff, @rand_addr=0x3, @dev={0xac, 0x14, 0x0, 0x13}, @rand_addr=0x8, @multicast2=0xe0000002, @broadcast=0xffffffff, @multicast2=0xe0000002, @empty=0x0, @multicast1=0xe0000001, @remote={0xac, 0x14, 0x0, 0xbb}]}, @rr={0x7, 0xb, 0x1, [@dev={0xac, 0x14, 0x0, 0x16}, @multicast2=0xe0000002]}, @cipso={0x86, 0x39, 0x9, [{0x7, 0x5, "58e8a8"}, {0x0, 0xf, "d3eb2b9df2af4d1a6631845d93"}, {0x6, 0xe, "ec1d5b52515e2fa32862353a"}, {0x5, 0x11, "0590eb32dc708d8d48b8e45fae81f4"}]}]}}, @dccp={{0x2, 0x1, 0x4, 0x1, 0x80000001, 0x0, 0x0, 0x3, 0x4, "3a0da2", 0x8, "aa5271"}, "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"}}}}}, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000084000-0x10f)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "11e532", 0x8, 0x2c, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, 0x0) 2018/01/17 06:43:29 executing program 4: mmap(&(0x7f0000000000/0xf25000)=nil, 0xf25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f00000d4000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, 0x298) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000e93000)={@common='gre0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000f23000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, r1}, 0x14) mmap(&(0x7f0000f25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$unix(0xffffffffffffffff, &(0x7f0000f26000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000f25000)=0x8, 0x800) mmap(&(0x7f0000f25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$unix(r2, &(0x7f0000f26000-0x6e)=@file={0x0, ""/108}, &(0x7f0000b39000-0x4)=0x6e) mmap(&(0x7f0000f26000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4(r2, &(0x7f000098e000)=@generic={0x0, ""/126}, &(0x7f0000f27000-0x4)=0x80, 0x800) mmap(&(0x7f0000f26000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f0000f27000-0x4)=0x4, 0x4) 2018/01/17 06:43:29 executing program 0: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffff9c, &(0x7f0000008000)={&(0x7f0000000000+0xe3b)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, 0x32, &(0x7f0000011000)=[{&(0x7f0000006000-0x1b)=""/27, 0x1b}, {&(0x7f000000b000-0x17)=""/23, 0x17}, {&(0x7f0000004000+0x913)=""/72, 0x48}], 0x3, &(0x7f0000009000)=""/86, 0x56, 0x5}, 0x100) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000011000)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000010000)={r1}) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000012000)={0x0}, &(0x7f0000009000)=0x4) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$netrom(r2, &(0x7f0000011000-0x38)={&(0x7f0000009000)=@ax25={0x3, {"384bbdb7bcbc1c"}, 0xb1}, 0x10, &(0x7f0000011000-0x20)=[{&(0x7f0000004000-0x31)="cf95dbe8ab8afd3227a298504ef669fd1a2d6bd1cf76ec5f7c0421a023e712c081cbf1a1e23a3aabc4dcbb86095b3c424e", 0x31}, {&(0x7f0000011000-0xa3)="8b95a5ef768062deab740746f472ca54d6eb82e0de8280b788659af4a9850ec6ea3aaf30823889435e73dd3218fcd0e76eff14b6657537b5e697d9580c3129ad2b2dc447f39a7b7d8946aa9c26332bdcc5e917ab9dfcf2bb81b7cb895f23351db0ab9bd29c7fff1c5246804a0133657d6df797faeba40098508db1b29073a003df34702e1d09b2ad8ff6f686d50aed96f679f3d4cb64199f49e82521b78c6526df12c3", 0xa3}], 0x2, &(0x7f0000011000-0x15d0)=[{0xc0, 0x102, 0xff, "8f7a9bf14fc343140346ecd7a3c20d6055b98e8f030bb12ffe1da47947b65e764d39efcd6bd2c3414a1a7f06d88d48ac4a4e14f97310d1cb28c1a360a3c3d1f899504dd4472d1c235530ef3c285bfb5a44a992e91d8dc9945f871e1738b546da41226852b3192b1f58ce6753d9dc69e48a8220b4b4ba094658e96f96b98da2965152a9aaecb17a4b4dfd760503440b772adf662c18dd04ed9a5ae2db813c339c0a1b7ca30f0d6f77295d2882c1"}, {0xc0, 0x0, 0xfffffffffffffff7, "e79ae3f0f8bf9bb321e6eb60fa29a90939ef7942593df200944a007786fe6d58f721950d7e8de8b8a138282c7b313021cf901f01d3689f026d136f0b8afe8f4e946762598b6fb4fb13aa7e7e01d65eb99d8d39fcae2e7c21b0fab82df5295bfad14d8462e1182c4f1a6e34d5877bd9af40c0cab556292c59a4f88a4f41d8dc2b65acf3668e622dcee62298d5661a300964b603480e251c95bdba55134ff24bcde551f5b6b29c82934617fb664e"}, {0x1010, 0x10b, 0x8001, "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"}, {0x18, 0x13f, 0x101, "51ebf46bd9"}, {0x100, 0x119, 0x8, "2472a924b07d3090c1e339671db9c145a78e71a2e8e5fb61b3ffcd812eba66bf677d9316160dd0e3c50233f7492e0ab2e2da9bae5f65b3923cc4d10322f3984f472775206cac1e719474af9ac506f1db4184bbd914eda50638821fb03d257b1d9abdeb3a61a5caf2a096a32987c870415ed6edab36c9bfd4dafbf7169f77a51f2ceb02c98925c40a360a1e486690a607ed5104ca54b8565c8cbc2dee5163fe2f7d0048d9876757097c18fc2c6ab60a23d684d0895fee55dae35f5db270a5cf4691249caf22ee36503e24c1d8feea4b61811e7d94b6e56ff00f82e20932195f63eb4e7282b32b34f3ff6385d8"}, {0xf8, 0x11f, 0x100000001, "9642745623f48864d6f788e4940c6f0e8a6398274f15cd93733581ee1e8053ded53a0483bdd1637d4c7ad493407bdcce10e45b916a16fad33002e531f42b56e2eb24f131732d0ff90ef900c83cb1c6e43a53fb1fb45910416598cbe5f628a15acf0f18f1275e99b28e22c800bc73e974df47c90f34bac866acd1f7fc7104cb93b3f48d5b12986faeb893ae7880ec0141d1534242e02760da5c471fbb56af79201d1d498584a4a80dabd08b5bfc3706955092c3a7191b63e899a0632c4abc40de0876ae3a20ba079c6e24e79fe30a172beef0359790cab948707749821b503af606939877cc704606"}, {0x88, 0x11c, 0x0, "4c907a4bd254ec0f292497632f9c7503cb7b8cc2479e160317d58fc7b3a9a6104b7644e28b0c97093762e86956155574ad521a8e013ad0e0a8569bdcf7d1cf9e6d1a39063a0e3007118c637de324c2a50fb0033fdeac2c47a9cc4beaf6825e217ad2219a1ff038b76a2f27786dc9d80a8e72f65aaf1f5d45"}, {0xd8, 0x13f, 0x6, "cd3da1a4da9fae46a34ad1d5368f97fa30694efa9e65d668f6c0f8d5624bd07349830ff5da219b69b801940cf9cedc936bf0758011f85ece405eb895b2b1090d7bac752c106d2d8192537d08b28c40f9d07343094f4ad48527ccf1d05b42ffe296f9aa8fd10e1c20995953de0d7aad54a063b7ca9c0e80ea7b96c4ff5db245d9d0dcd2f5d7b421407d0560dfa49af664ce8056c533476ee8ff25d5f120557022a55187a9e71b20ec5059c9ff82c783064ce595f383c46a88d4a90c5a1d432a11e34302f908b9872b"}, {0xd0, 0x0, 0x401, "9161faddc85c53c4117621b0d9cc4215deec41a20deb0bc3f8725b062e2b5f4742cec74ec883966c7dc3f3e4782f723c1a9520987578c64892f882831644aa0bb1893630195c9d1e02d71cc18b25864b391f9097499505ba06ce62130c240f674948d5414fc3c842f9a5c4b4d2bb0d4b448f2ae9862dd91047b87bb1c68165205473da7d613c5ab929daaa89b2fd9c07f6fddca6e71d977aa9640aba80cf983b7ce21350fd48f934b0262c3603041a83d4e8e693058e23a370d0e80d4110"}], 0x15d0, 0x8004}, 0x40000000) r3 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCIPXNCPCONN(r2, 0x89e3, &(0x7f0000013000-0x2)=0x4) connect(r3, &(0x7f0000003000)=@generic={0x1a, "5eecfaf8486bbdba9cfbd4d8ff62db3055d54df16084211ce43f8bd70955900a6899f4416038cc56cc7f1d10e1be912670e882bf2fac22e16e130100000000000000029451a8b7b86f95745f77a7324d8ab892ae064069be64d43dcea3d292395671dcab91cba584acb6ae533e3bbbc41c6522be73d3e897a37e9d13c12b"}, 0x80) 2018/01/17 06:43:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) poll(&(0x7f00003ca000-0x50)=[{r0, 0x1040, 0x0}], 0x1, 0x9af) epoll_create1(0x80000) r1 = socket(0x1e, 0x4, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00001a6000)={0x0, 0x4}, &(0x7f000051a000)=0x6) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00007e9000+0x1c7)={r2, 0x5}, &(0x7f0000de7000-0x4)=0x8) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) writev(r1, &(0x7f000069c000)=[{&(0x7f0000d56000-0x5f)="03f630e8379705cb44d4bd4862603a1cf24d2d79f56bb79c0b5bf8b393adc7202a37446b0d53f0e946141d0c3a74e9262f73116546eb12a1af5a41d42492e21bff08addd430e61590dcae300a600adfb35edda40ab622d958167f633b9e07e", 0x5f}], 0x1) getpid() 2018/01/17 06:43:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x3, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_sctp(0x2, 0x7ffffffffffe, 0x84) connect$inet(r1, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r1, 0x3fe) r2 = accept$inet(r1, &(0x7f000038a000)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00006fd000-0x4)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f000080c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00003e7000-0x4)=0x20) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000e5f000-0x12)={@common='vcan0\x00', 0x3}) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000eae000)=[@in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x1ff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}], 0x2c) r3 = socket$unix(0x1, 0x1, 0x0) bind$unix(r3, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) connect$unix(r0, &(0x7f0000670000-0xc)=@file={0x1, "e91f7189591e9233614b"}, 0xc) 2018/01/17 06:43:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x5, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000ff5000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r2, &(0x7f0000b0c000-0x38)={&(0x7f0000df6000+0xa59)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000205000)=[], 0x0, &(0x7f0000e34000-0x10)=""/180, 0xb4, 0x0}, 0x0) ioctl$int_in(r0, 0x0, &(0x7f000049c000-0x8)=0x2) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1, 0x0}, 0x0) 2018/01/17 06:43:29 executing program 7: mmap(&(0x7f0000000000/0xa66000)=nil, 0xa66000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f0000a61000-0x10)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfde3) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f00006e0000)=0x3, 0x4) listen(r0, 0x401) mmap(&(0x7f0000a66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f00007e2000-0x20)=@pptp={0x0, 0x0, {0x0, @loopback=0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a67000-0x4)=0x20) mmap(&(0x7f0000a66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$ax25(r1, &(0x7f00009b1000)="936ea3a75cbc23f1acbf258bb18190b6155037a0aa847d85320dfade4cbdfc9262610a4559d7f8305202854ded6b70374a54173ab047759e7f5bde91522204dae932325c5b20b5a67b2a38a33e267fccd80660e74bacd11a32a073e3b8ab7ec7888fcb5d260e6fd5f91a309a0c23739adb42e0f507d3950f2e6fbfb8f534f370ef457d8a54e51afff43db5013cce6638cae49f47c71083718b808cee38814098d82641bafbd6283c0be1fcc2d21d8ab163dd4b7d7efa404d59a5b73cb77ae19d14fd189aa4f15007f7a8c69062040a57ea39502e6ad3075cc471254ecfb321f47fb2718c3c1f248636ebd9da7d8bcfe9e2", 0xf1, 0x4000000, &(0x7f0000a67000-0x10)={0x3, {"13d9257aa49e71"}, 0x89}, 0x10) r2 = accept$inet(r0, &(0x7f0000665000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000085a000)=0x10) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000a68000-0x8)={0x0, 0x0}, &(0x7f0000613000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000219000-0x10)={0xffffffffffffffc1, 0x4, 0x8, 0xffffffffffffff01, r3}, 0x10) listen(r0, 0x0) mmap(&(0x7f0000a68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f0000a69000-0x4)=0x8001, &(0x7f0000a68000)=0x4) mmap(&(0x7f0000a69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000a6a000-0x10)={r3, 0x2c, &(0x7f00003c2000-0x2c)=[@in={0x2, 0x0, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}]}, &(0x7f0000a3b000-0x4)=0x10) sendto$inet(r0, &(0x7f0000a37000)='7', 0x1, 0x0, &(0x7f0000001000)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000a66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept(r2, &(0x7f000090c000)=@ethernet={0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a67000-0x3)=0x10) mmap(&(0x7f0000a66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r4, 0x117, 0x1, &(0x7f0000a66000)="08ee8631c99495b780920b6d7769e3947b191967c6af3bee00e8d650c4aa2d9a993ad8885461cc12f413072f28516782be5b336afdbd96e378e180ecdbe4507eac77522a756691afc329270200666b86f2176c9b5f", 0x55) shutdown(r2, 0x1) 2018/01/17 06:43:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000da5000)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(aes)\x00'}, 0x58) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f000089a000)={@generic="d15f22d3d5a5256c5144fa69da43ec2d", 0xfffffffffffeffff}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000074f000-0x20)="02e98bfaa101ee0e7937d0584ac6b2741b5276f97dc10c4a4f41579548a945fc", 0x20) 2018/01/17 06:43:29 executing program 3: mmap(&(0x7f0000000000/0xf2000)=nil, 0xf2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf6c000)=nil, 0xf6c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000f6b000)="240000005a001f0000ff0307180000000913171408000300ff0909ff0600020001000000", 0x24) syz_emit_ethernet(0x4e, &(0x7f00000f2000-0x6f)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbc8", 0x18, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}}}}}}}, 0x0) 2018/01/17 06:43:29 executing program 0: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000001000)={0x0, 0x0}) ioctl$sock_ifreq(r0, 0x893e, &(0x7f0000003000-0x50)={@generic="9da7156ddcf5347d0404de8d159d7d7d", @ifru_addrs=@rc={0x1f, {0x6, 0x1f, 0x101, 0x5, 0x81, 0x1}, 0x1}}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000004000-0x4)=0x0, 0x80000) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000003000)={0x0, 0x40, 0x30, 0x44e9, 0x3}, &(0x7f0000003000)=0x18) setsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000002000-0x8)=@assoc_value={r2, 0x4d6}, 0x8) getsockopt$inet_sctp6_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, &(0x7f0000002000)=0x0, &(0x7f0000001000)=0x0) 2018/01/17 06:43:29 executing program 5: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000001000-0x4)=0x9, 0x4) r1 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000021000-0x8)={0x0, 0x7}, &(0x7f0000004000)=0x8) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000024000-0x4)=0x97, 0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000023000-0x108)={r2, @in={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x8, 0xa887, 0x4, 0x0, 0x7, 0x5, 0xd4, 0x4cc2, 0x82a, 0x3f, 0xd2b, 0x5, 0x0, 0x5, 0x1]}, &(0x7f0000023000-0x4)=0x108) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4(r1, &(0x7f0000024000)=@generic={0x0, ""/126}, &(0x7f0000019000-0x4)=0x80, 0x80000) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$alg(r3, &(0x7f0000025000-0x38)={0x0, 0x0, &(0x7f000001e000-0x60)=[{&(0x7f0000024000)="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", 0x1000}, {&(0x7f0000024000)="e4b6d359ff2d2ae53847e18d8ed64cc982b75acc", 0x14}, {&(0x7f0000022000)="fa830a44312be7f3da80c27a1c50a3071b42ea61479559c83bd3690c47f9428f8cfceb34fddd13af6dfcf7750206b96a4e4666718215a748db0a7cd09780debae7547a1d3f3651907e10671f25c1eefc8437dfa763e8ffb9d723fdc5e7d778bb50fd42cdcecf5ebf0933dd0237ae83c6cc5fc411bc4b7cbf0b8814", 0x7b}, {&(0x7f000001f000)="e4ffaf55d9fa1fa8a04158d4a8ab864802c5bc58c1ed", 0x16}, {&(0x7f0000019000)="886cb847e79e4130e5565269c617431512", 0x11}, {&(0x7f0000008000)="e6118d0ce1c38db531782eed08cf1d29799dcd0f8f0a8a0d37b6842dbe01e1bde48377e3f075e335cda8f8a6854b3589d624bc79b731f76320826905d5a4b9bf2d1e6bfe07c21ac0cd02b8686f4b38f3b7724b7af42e44107a091003dddd11ea8e2111ed8beae85c935a34555d25bc9625f6bf75510013f454e01b43872677344bf8e942b7869a4f36f498d0e8d8d1034f94a0b61f14d1a7a0790a8482975e47410c94e5b8931c0a6e9ad1522bd91d29bb461fb3b0cfbab192f2b4cb8138de9918b32717b8fb1d09bc8fe2e543a8c8921e1995799d3156bddc1f57ec45c7709840a9e3", 0xe3}], 0x6, &(0x7f0000023000)=[@op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x1}], 0x30, 0x20004000}, 0x880) r4 = socket$netlink(0x10, 0x3, 0x10) socket$llc(0x1a, 0x2, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000024000)={r2, 0x7}, 0x8) ioctl$sock_SIOCOUTQNSD(r1, 0x894b, &(0x7f000000a000)=0x0) sendmsg$nl_generic(r4, &(0x7f0000005000)={&(0x7f000001e000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000001a000)={&(0x7f0000022000-0xf8)={0x14, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 661.869667] netlink: 'syz-executor3': attribute type 2 has an invalid length. 2018/01/17 06:43:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000fb2000)={0x0, 0x0}) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000b9a000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f000065d000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b4b000)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00004f2000)={{{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xf}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x3, 0x1, 0x0, 0xa, 0x80, 0x80, 0x2, r1, r2}, {0xc6, 0x1f, 0x1, 0x3, 0x40, 0xc3ee, 0x5, 0x0}, {0x4, 0x4, 0x3, 0x5}, 0x63de, 0x5, 0x3, 0x0, 0x1, 0x3}, {{@in6=@loopback={0x0, 0x1}, 0x2, 0x32}, 0xa, @in=@dev={0xac, 0x14, 0x0, 0x10}, 0x2, 0x2, 0x3, 0x3c4, 0x7fff, 0x8, 0x5}}, 0xe8) r3 = socket$inet6(0xa, 0x2, 0xffffffffffffff18) ioctl$sock_inet6_tcp_SIOCATMARK(r3, 0x8905, &(0x7f00009c3000)=0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r3, 0x84, 0x6e, &(0x7f00004fe000-0x58)=[@in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0xd50d, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xe}, 0x5}, @in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x14}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}], 0x58) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000d78000-0x4)={r3}) accept$ax25(r4, &(0x7f00007f5000)={0x0, {""/7}, 0x0}, &(0x7f000094c000-0x4)=0x10) r5 = socket$alg(0x26, 0x5, 0x0) bind$alg(r5, &(0x7f0000f8f000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(aes)\x00'}, 0x58) r6 = accept$alg(r5, 0x0, 0x0) r7 = getpid() r8 = getpid() getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f00002a1000)={0x0, 0x0, 0x0}, &(0x7f0000b7e000-0x4)=0xc) r10 = getgid() sendmsg$netlink(r6, &(0x7f0000b1b000-0x38)={0x0, 0xffffff71, &(0x7f0000f28000-0x50)=[], 0x1, &(0x7f0000a79000-0x60)=[@cred={0x20, 0x1, 0x2, r7, 0x0, r10}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x0, 0x1, 0x2, r8, r2, r9}], 0x60, 0x0}, 0x0) recvmsg(r6, &(0x7f0000763000-0x38)={&(0x7f00007bd000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000fad000)=[{&(0x7f0000514000-0x2f)=""/47, 0x2f}, {&(0x7f0000fc7000-0x1000)=""/4096, 0xffffffffffffff6c}], 0x2, &(0x7f0000575000)=""/38, 0x26, 0x0}, 0x4) 2018/01/17 06:43:29 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f0000000000)={0x0, 0x0}, 0x3, 0x5) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x32, &(0x7f0000009000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{[], {0x8100, 0x5, 0x5, 0x3}}], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x1ffd, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001, {[]}}, @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x10a, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "11ad5b", 0x0, "5fc07d"}, ""}}}}}, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f000000a000)={&(0x7f0000006000-0x8)='./file0\x00', 0x0, 0x8}, 0x10) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f000000b000-0x18)={r0, &(0x7f000000a000)="9518769880a3041be439f0fa", &(0x7f0000000000)=""/124}, 0x18) 2018/01/17 06:43:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000ba2000-0x10)={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00006c0000-0x4)=0x10, 0x80000) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000a00000-0x8)={0x0, 0x7}, &(0x7f0000e8e000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000436000-0x10)={0x0, 0x3c, &(0x7f0000a26000-0x3c)=[@in6={0xa, 0x1, 0xffffffffffff0f6a, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x8}, @in={0x2, 0x3, @rand_addr=0x7ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000b1d000-0x4)=0x10) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f00006c9000)={0x0, 0x2d, "2d6a6d770bb736d3b1193bf340dc9edd36be4e524255585df7e140ba8975d8139d544670f47cfb7d58178910ae"}, &(0x7f000091e000)=0x35) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000d03000-0xde)={0x0, 0xd6, "599e98aa92944abdc47ab9d849d9a9b2dbb74b1573b8a130114f909c83bfc4639acb33fcb5c824fbfbf339fed1e2631facaa64582ead3adc2ae8bd67fa0ad44eb048bd1b1ee31205c78ff94e0ae980768cca00a0571ae56377f7cdd5eaa2157ff8e17d184c5a095fdf8fe58118c5209f43788839956065c22b46527734225d79ca93ab6b1135606c748992b46dd24db8aaf1fe483070cf65f2dc2f0aa17200d03048dad93f3b96f46fc189544f4cacef1a89697449d636c6a7265b47ffb42fd7a2ddf47e656c04b178540d4c31c8be3dbbebc20e554c"}, &(0x7f0000afc000-0x4)=0xde) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f00002ec000)={0x0, 0x2}, &(0x7f0000f6c000)=0x6) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f000060d000-0x98)={0x0, @in={{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x250a, 0x6}, &(0x7f0000297000)=0x98) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f00008e7000)={0x0, 0x8}, &(0x7f0000d91000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000b10000)={0x0, 0x7}, &(0x7f000005c000)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f00003e9000)={0x0, 0x5, 0xffffffff, 0xfffffffffffeffff, 0x1, 0x500000000000}, &(0x7f0000a70000-0x4)=0x14) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000b8f000)={r8, 0x100000001, 0x7, [0xb66970dc000, 0xfffffffffffffff7, 0x7, 0x80, 0x8, 0x80, 0x80]}, 0x16) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000384000-0x8)={0x0, 0x100000001}, &(0x7f0000dc6000-0x4)=0x8) socketpair(0x1, 0x6, 0x80000001, &(0x7f0000c43000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r11, 0x84, 0x18, &(0x7f000091c000-0x6)={r1, 0x9}, &(0x7f0000ca3000-0x4)=0x6) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000440000-0xe)={r8, 0x7, 0x3, [0x5, 0x4, 0x1]}, &(0x7f0000bda000)=0xe) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f00002bb000-0x6)={0x0, 0x99}, &(0x7f0000365000-0x4)=0x6) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000e3c000)={0x0, 0x2c, &(0x7f0000485000-0x2c)=[@in6={0xa, 0x1, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfffffffffffffffc}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f000022b000-0x4)=0x10) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000e70000-0x8)={0x0, 0x4, 0x7}, &(0x7f0000b60000)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000e8b000)={0x0, @in={{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x1, 0x0, 0x1, 0x7f, 0x32c39293, 0x2b, 0xfff, 0xfff, 0x1, 0x10000, 0xd80, 0xff, 0x8001, 0x0, 0x0]}, &(0x7f0000612000)=0x108) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f000022b000-0x10)={0x8, 0x4, 0x0, 0x7, 0x0}, &(0x7f0000bb8000)=0x10) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f00007b5000-0x8)={0x0, 0x2cdd, 0x4}, &(0x7f0000535000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000917000)={0x0, 0x401, 0x7, 0x3}, &(0x7f0000667000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f00001e2000)={0x1, 0x8000, 0x0, 0x7fff, 0x0}, &(0x7f000098c000)=0x10) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000031a000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000d5c000)=0xc) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000e91000)={0x0, 0x80}, &(0x7f00003ec000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000052000)={0x0, @in6={{0xa, 0x1, 0x4, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00004ba000)=0x8c) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000c43000-0x10)={0x0, 0x8, 0x4, [0x38000000000000, 0x0, 0x1f16, 0x0]}, &(0x7f0000db5000)=0x10) sendmmsg$inet_sctp(r0, &(0x7f0000116000)=[{&(0x7f0000024000)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00004e8000)=[{&(0x7f0000817000-0x87)="1cbb0092ae135668238d9d135b1622e7985c6e760284e13813ed77d0623804484d707d515ee1da99d20948b4312026a7f70ffad96ee00d8609b35f03e9b20e327dc1a26e161236356a5e490ce9d91df9f7b63a48c0437825fcb2c170ceeaff6cb287496d62ab6c17fef97baef659c6d7c79c7033e1fdda06fced09bd2f05cd86345f70ca1502a1", 0x87}, {&(0x7f0000c2d000-0x4a)="5edeb205602a8700165d12f2d4c725970ced422d76d72a4fe266126c5eae5627644de9bf87a09f2294d12657f5ed52f0a92e95f4d7558125fb7bf732b37f0a5729840ab4140cc8469d65", 0x4a}, {&(0x7f000088f000-0xbe)="fa985ed80c104aea63b3d1b400521492f4ba86999916eba20aa8edf1ee0e9617753de88dba7335a2bb3721d79a22e0caf7adf7e3c0bc6f5c9b2c7a95a688cbc66e19e7bc60315c09cc80d68e7d4100138ebce3e176fe8425a24e8849d933985f6e1df815fda609fb10c50632b1dca19b101e04e7283fd1dc5e3ee3cc5763a8f99c41a4de197a2c58197ebf6af40fd6d697f78f2fb082899937627c993e371b7fdbb4dd90753e1e66ff1dbad80ab70ba4306f724456bbc0358ed9c0cdbedd", 0xbe}, {&(0x7f00009e4000-0x61)="832039bba90d0f4a1cb9ca1bc8f424da33421cff0c2bc973a77ba1a455de43557724acfa1a4765d41e16178a35153be9e5c09b954307b56b1cdaae7e698fcbf6c7b5bb2288728a33df3f41666bd7dc6c3a661d15cd6359d261fb87026c3465e8c6", 0x61}, {&(0x7f00004aa000)="cd7092eb877f6d987fb9fcefabcdbb1444780f77f8d95d7573aa245fd1b379ecc8e8c547149f60d5a8d50ee019b73003da18d878bc851e9cbdc577304b52eaafcf9fa6d8145ac89ee9c23e8582689e3df0bd8a4fc3fc983ac0e8bbede433c66270", 0x61}, {&(0x7f0000d43000)="", 0x0}], 0x6, &(0x7f000061d000)=[@sndinfo={0x20, 0x84, 0x2, {0x2, 0x4, 0x5, 0xd47b, r1}}, @sndrcv={0x30, 0x84, 0x1, {0x20, 0x10a, 0x8000, 0x5, 0x40, 0x9, 0x7, 0x9, r2}}, @init={0x18, 0x84, 0x0, {0xb6, 0x20, 0xd96, 0x9}}, @sndrcv={0x30, 0x84, 0x1, {0x1d36, 0xffff, 0x1, 0x67, 0x6, 0xfffffffffffff800, 0x6000, 0x3, r3}}, @sndinfo={0x20, 0x84, 0x2, {0x7f, 0x8002, 0xff, 0x5, r4}}, @sndrcv={0x30, 0x84, 0x1, {0x9, 0x7, 0x0, 0x400, 0x2, 0x72be, 0x8, 0x8, r5}}, @sndinfo={0x20, 0x84, 0x2, {0x5, 0x1, 0x3, 0x7, r6}}, @sndinfo={0x20, 0x84, 0x2, {0x5, 0x8000, 0x8, 0xa8, r7}}], 0x180, 0x20000884}, {&(0x7f00009c5000)=@in6={0xa, 0x1, 0x1, @loopback={0x0, 0x1}, 0x617c}, 0x1c, &(0x7f00002e1000-0x40)=[{&(0x7f0000ece000)="7072701717df358db8dc7090b2f0a474f48d58f8060e066509e95215c57f5decc573fc27f50d168fd5208459279bff9d20dcaed9ffd6b3a678dedc0023a17f2d96ca7ee3b69829700eabc80fb55d74521e5b97497837c972ea96916f4f2c1312b66fe89a8bda6020780c82895182f7cec7906437425690da5f38182752d41669d69c4f394c6971ba4a07a8f072e0e2eff450e652ca58d13cd1db7d14b7df0d9ac611f48be7ebad", 0xa7}, {&(0x7f0000047000-0x30)="397056e228b0fe29257baa6f2e9d8ffd9c44bbfdc1aba9438192d2aac76d2919ac39a0196907c7ddb588a70045c5460a", 0x30}, {&(0x7f00003a4000-0x8e)="72a00759fea2b8589aa46616950807d7d2e10828d23067e622d371bf26e638425259141553baa3bc034ca1f4ce0f658c9053291ca6c58706e75911287c6e7494e472de6a86fd33ded4f42a45783f69ddc0563055eca57556384979c7de772559720e3fc101f9f8ef12ff5d9c6c12d802dcb344220db203c2199b5c6d076650668c0718de29a5a2f43804701f5d5b", 0x8e}, {&(0x7f000025f000-0x7f)="4922a9cd5ccf35419d81383bd93a6d08feb635a638cd572976f35e5401bc3dfee2c6c8963871aeb09bcdb103a633f579559f0abec309aae583f303ed31d1b5b2eea9fb954af97a0afe038d3efa11ed76f5df5a2885f79cfa63227949ddd7c1fb003b768022bba959d898a1c4f0dff468e4a96bbc28dfa7aba89861585ed33c", 0x7f}], 0x4, &(0x7f000022c000)=[@sndinfo={0x20, 0x84, 0x2, {0x4, 0x200, 0x4, 0x80f, r8}}, @init={0x18, 0x84, 0x0, {0x80000000, 0x3, 0x100, 0x5}}], 0x60, 0x40}, {&(0x7f0000022000-0x10)=@in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xe}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000d0a000-0x80)=[{&(0x7f0000a9c000-0x33)="ab3710a856023abcb91d2444dc854819f3937aafc58f7352cb8c01e2fcf4a85f92161f43328ff409fe84cd0b22cfe9b7a43146", 0x33}, {&(0x7f00004f9000)="6a35debd5ee614d91021ae769512a65b6ed6560dbedc38b855666ef07291a6edce2302ba28494c1e6abfec3f369c2e1235bdf73963eb87bcab15d367b67e1f9c7c72d9c594f1753c687d5055187250d7cbb26339bfc882294132b64a421e70959b8b49cde98716bb38c5a4b584e9d0dfbeb4466eaa56e445bfea61a1ef1be3994e7828", 0x83}, {&(0x7f0000a93000)="8005d6a5fc617e46aa7fac80c23a8e1ef4446d8a20525cc39f34362f320c8babe4dcafee5a07c367f1822e2784dffc01675ed34a9aafbce69c856f212b2e64ca16009feabb1a3ad698eb9bd40bef2a48c18acb4b1205875eaeec34a968169c420f3a3f37cb76cd64f408705790d81a3dfc9c1c771163e83444fc0d75008f40e8fa1dec84757a77a0", 0x88}, {&(0x7f0000d64000-0x1000)="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0x1000}, {&(0x7f000011b000)="5eb73045a70c4f9b05", 0x9}, {&(0x7f00000da000-0x3d)="95161aa87e58aafbc8ab7324a3d991fd04b6c0630976cae86c987ed8a07cab31da64f943d19037dd60b0e173ef51b97ea8e1605ba93a332b1dd1bebc5c", 0x3d}, {&(0x7f0000f3c000-0x34)="04a6d4aaf94c19ba9354b13cdfd4057f34fe118888e647f25d68a8eaef4ccccc722d10a7e05ead6f5a21adf8c80a0cab039b8e28", 0x34}, {&(0x7f00004b4000)="dc38129b3ab171bff0dd911ee27a0bf1ba69fb97dc66cbf9d9d0de847bdd4b0a8b463a1bb822adb0d25b08ca3f4048704c71443ba0754456", 0x38}], 0x8, &(0x7f0000fc7000-0x120)=[@sndrcv={0x30, 0x84, 0x1, {0x81, 0x9, 0x205, 0x100, 0x7, 0x9, 0x1c3, 0x5, r9}}, @sndrcv={0x30, 0x84, 0x1, {0xffffffffffff8000, 0xffff, 0x8, 0x5, 0x8, 0xffffffff80000001, 0x6, 0xfffffffffffffffe, r10}}, @init={0x18, 0x84, 0x0, {0x20, 0x5, 0x20, 0x6b87}}, @sndrcv={0x30, 0x84, 0x1, {0x8, 0x7, 0x4, 0x200, 0xffffffffffffff7f, 0x5, 0x6, 0x6b8, r12}}, @init={0x18, 0x84, 0x0, {0x2, 0x79de38a1, 0x9, 0x5189}}, @sndinfo={0x20, 0x84, 0x2, {0x0, 0x8, 0x1, 0x200, r13}}], 0x120, 0x80}, {&(0x7f0000ebf000)=@in6={0xa, 0x1, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f0000e32000-0x20)=[{&(0x7f0000800000)="de7cd4150a2b74263e336c380dca1ccf56d4fd3359a06f61f20ed0fc1f9e9c2c720a692d2cfab7f87e9bd07a1f8601bf27f693ccab160dc7aeb810dc06fdd2d635c3d9ff9f2ac5b811035025c6ac1497e6d5d91f9b25483a436f70c81a0261851fe03826d17e13f72006405e7159ff3fc9a107a36d1a75266a50d9452cd1ef2b12f3a397f8b1355c78457679901fec04cac0731241f142e2910c9667a185ab2a64205c5d8b14288a20b3b9e2066027da85afbe4d8899822e38c218d7021c61a73f8a0edb0ff8214f1a3ba4e931ba", 0xce}, {&(0x7f0000632000-0xb2)="eb74cb5231ef6a8ae2a42b18eb0f0ee5ceece30e47ea91eaea888295830475c087992815828060587b05e4116fca47ada1d681f3dad21e098e23707e4700553fe4aea3661e9e4db08a28dd5ebe7eed0b7efb5aea020ce55e2f106ce55e0d5f1d0fe036f84412942c50b719a72308932bece7fa4a5bfbb515a61a847e88a4ed2ac779e6254a2f400000ae3389f9db8153e08cb9b3d7fbfde7fd6df82eed34a6f4ad7a1b79ee35b5fa3abe57492d7b2eeba734", 0xb2}], 0x2, &(0x7f00005b7000-0x1b0)=[@init={0x18, 0x84, 0x0, {0x400, 0x5ed1a798, 0x3f, 0x6}}, @sndinfo={0x20, 0x84, 0x2, {0xe35, 0x4, 0x2, 0x5, r14}}, @sndinfo={0x20, 0x84, 0x2, {0x3ff, 0x8, 0x3f, 0x80000001, r15}}, @sndrcv={0x30, 0x84, 0x1, {0x7, 0x1, 0x4, 0x1000, 0xea6, 0x8, 0x7f, 0x1f, r16}}, @init={0x18, 0x84, 0x0, {0x6, 0x800, 0x8, 0x7ad}}, @init={0x18, 0x84, 0x0, {0x6, 0x2, 0x6, 0xfffffffffffffffa}}, @sndrcv={0x30, 0x84, 0x1, {0x9, 0x4, 0xc, 0x8, 0x7fffffff, 0x7, 0x100000000, 0xa9a7, r17}}, @sndrcv={0x30, 0x84, 0x1, {0xff, 0x9, 0x8000, 0x7, 0x5, 0xbf, 0x4, 0x8, r18}}, @init={0x18, 0x84, 0x0, {0x0, 0xfc00000000000000, 0xffffffffffffffff, 0x8000}}], 0x1b0, 0x44000}, {&(0x7f0000e04000)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000c18000-0x10)=[{&(0x7f0000c0e000-0x2f)="26a1eb298a81cdd958b0066bfe278b44fc0a738168320115adb457a076258cb656e83368e31f044ffbe291089d9645", 0x2f}], 0x1, &(0x7f0000548000-0xc0)=[@sndinfo={0x20, 0x84, 0x2, {0x351, 0x202, 0x2, 0x35, r19}}, @sndrcv={0x30, 0x84, 0x1, {0x1000, 0x200, 0x8004, 0xd38e, 0x1, 0x3, 0x0, 0x8000, r20}}, @sndinfo={0x20, 0x84, 0x2, {0x33a1, 0xd, 0xb02, 0x25, r21}}, @sndinfo={0x20, 0x84, 0x2, {0x6, 0x8000, 0x8000, 0x8, r22}}], 0xc0, 0x8001}], 0x5, 0x4000) r23 = socket$inet6(0xa, 0x802, 0x0) sendmsg$inet_sctp(r23, &(0x7f0000558000-0x38)={&(0x7f0000c88000)=@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f0000a7e000-0x10)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) 2018/01/17 06:43:29 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(0xffffffffffffffff, &(0x7f0000000000)=""/7, 0x3) read(0xffffffffffffffff, &(0x7f000002b000)=""/0, 0xac1b113359220980) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000c37000-0x8)={0x0, @multicast1=0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000002000-0xe8)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000)=0xe8) r2 = socket$inet(0x2, 0x0, 0xfff) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f0000003000-0x160)={{{{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0xffffffff00000001, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x4, 0xe2b3, 0x3, "2cc943fcec14d1dd2a4f5adfd10e6e5fe6ed8bd73c06752965bf39ccc280f2479a1f73565c4b4e99799718b70737fa0a5adc88c0ba5072f63cfb50125df029dd51357603e757275498caa7e9eed1fdfe"}, 0x160) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00001fc000-0x38)={&(0x7f00006e9000)={0x10, 0x0, 0x0, 0x100080}, 0xc, &(0x7f0000dac000-0x10)={&(0x7f0000547000)=@ipv6_getaddr={0xb4, 0x16, 0x400, 0x7, 0x0, {0xa, 0x0, 0x100, 0xfd, r0}, [@IFA_ADDRESS={0x14, 0x1, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x10}}, @IFA_ADDRESS={0x14, 0x1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @IFA_CACHEINFO={0x14, 0x6, {0x3, 0xb7ed, 0x63a8, 0x2}}, @IFA_LOCAL={0x14, 0x2, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0xfff}}, @IFA_FLAGS={0x8, 0x8, 0x0}, @IFA_FLAGS={0x8, 0x8, 0x10}, @IFA_LOCAL={0x14, 0x2, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xd}}, @IFA_LOCAL={0x14, 0x2, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x14}}, @IFA_LOCAL={0x14, 0x2, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xf}}]}, 0xb4}, 0x1, 0x0, 0x0, 0x0}, 0x4) 2018/01/17 06:43:29 executing program 0: socketpair(0x11, 0xb, 0x80000000, &(0x7f0000b8d000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r1, 0xc01064b5, &(0x7f0000000000)={&(0x7f0000001000-0x10)=[0x0, 0x0, 0x0, 0x0], 0x4}) mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$can_bcm(0x1d, 0x2, 0x2) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000ae2000-0xe)={0x0, 0x10001, 0x3, [0x5, 0x20000, 0x3a]}, &(0x7f0000fe8000-0x4)=0xe) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000fe8000-0x20)={0x41, 0x9, 0x204, 0x3, 0x4, 0x0, 0x4, 0x6, r3}, &(0x7f0000fe8000-0x4)=0x20) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000fe7000)={0x8, &(0x7f00006a3000-0x40)=[{0x200, 0x6, 0x9, 0x101}, {0x4, 0x1ff, 0xfff, 0x7}, {0x7, 0x7fffffff, 0xf878, 0x400}, {0x2, 0x1, 0x9, 0x10001}, {0x9, 0x3777, 0x1, 0x1}, {0x3, 0x3, 0xa9, 0x5d}, {0x0, 0x6, 0x7ff, 0x8}, {0x6, 0x80, 0x8, 0x4}]}, 0x10) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = bpf$MAP_CREATE(0x0, &(0x7f0000fe7000-0x2c)={0xe, 0x3, 0x0, 0xc8, 0xa, 0xffffffffffffffff, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000113000-0xc)={&(0x7f0000fe7000-0x8)='./file0\x00', r4}, 0xc) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r4, 0x89e2, &(0x7f0000fe7000)={0xffffffffffffff9c}) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f000061c000)='bbr\x00', 0x4) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000fe8000)=0xb22, 0x4) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$nfc_llcp(r5, &(0x7f0000fe7000)={0x27, 0x6, 0x5, 0x7, 0x0, 0x7fff, "291a6e95c0f20d2a526201c163d8624c0a244c3d9e82bdc7e0d67105697c7905dd1d93f2cf76a7a01423f0b6f1c6b0ce4b1c5a271672256baff3e82d98ad64", 0x5}, 0x60) r6 = bpf$MAP_CREATE(0x0, &(0x7f0000c48000-0x14)={0x6, 0x4, 0x84, 0xf, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000fe4000)={r6, &(0x7f0000310000)="f6", &(0x7f0000289000)=""/0}, 0x18) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$llc(r0, &(0x7f0000fe8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f00009d8000)=0x10, 0x80800) [ 661.918523] netlink: 'syz-executor3': attribute type 2 has an invalid length. 2018/01/17 06:43:29 executing program 1: mmap(&(0x7f0000000000/0xf3e000)=nil, 0xf3e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000343000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) mmap(&(0x7f0000f3e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(r0, &(0x7f0000f3e000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000f3c000-0x4)=0x14, 0x0) 2018/01/17 06:43:29 executing program 5: mmap(&(0x7f0000000000/0xfe5000)=nil, 0xfe5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000668000-0x38)={&(0x7f00009ed000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000516000-0x10)={&(0x7f00000e6000-0x30)={0x30, 0x40000027, 0x405, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0x1c, 0x0, [@typed={0x18, 0xa, @ipv6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}}]}]}, 0x30}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000dcd000-0x4)={r0}) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f000036b000)={0x0, 0x2b5}, &(0x7f0000243000-0x4)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000e1f000-0x8)={r2, 0x1ff}, 0x8) 2018/01/17 06:43:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x20, &(0x7f0000001000-0x2a)="8fd5cd3743b0d8e1df0415d05b72be6a4a64ab8c33da758711c515f53d558d8abc", 0x21) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000b4d000-0x8)={0x0, 0x0}) socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000033c000-0x14)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000c57000-0x4)=0x14) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000725000-0x8c)={r2, @in6={{0xa, 0x2, 0xaf9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) 2018/01/17 06:43:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000e4f000)=0x8, 0x4) connect$inet(r0, &(0x7f00002dc000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x7) accept$inet(r0, &(0x7f0000914000)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) 2018/01/17 06:43:29 executing program 4: mmap(&(0x7f0000000000/0xf83000)=nil, 0xf83000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f74000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(ctr(aes),poly1305-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5c2b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0xfffffffffffffc3f) r1 = accept$alg(r0, 0x0, 0x0) mmap(&(0x7f0000f83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r0, &(0x7f0000f83000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}}, &(0x7f0000a0b000-0x4)=0x32) mmap(&(0x7f0000f83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$bt_sco(r2, &(0x7f0000f84000-0x8)={0x1f, {0x5, 0x40f3, 0x0, 0x3, 0x2, 0x4}}, 0x8) sendmsg$alg(r1, &(0x7f0000b60000)={0x0, 0x0, &(0x7f0000f74000)=[], 0x0, &(0x7f0000906000-0x18)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) sendto$packet(r1, &(0x7f00006f3000-0x47)='1', 0x1, 0x0, 0x0, 0x0) recvmsg(r1, &(0x7f0000c0c000)={&(0x7f0000069000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f0000f7d000)=[{&(0x7f00004d4000-0x4e)=""/78, 0x4e}], 0x1, &(0x7f0000f7d000)=""/0, 0x0, 0x0}, 0x0) 2018/01/17 06:43:29 executing program 3: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) getsockopt$bt_hci(r0, 0x65, 0x3, &(0x7f0000001000-0xb8)=""/244, &(0x7f0000001000)=0xf4) 2018/01/17 06:43:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000005, 0x0) bind$inet(r0, &(0x7f0000560000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f41000-0x8)=[{0x6, 0x0, 0x0, 0xa4}]}, 0x10) sendto$inet(r0, &(0x7f0000a89000-0x78)="", 0x2e7, 0x0, &(0x7f0000e68000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/17 06:43:29 executing program 0: mmap(&(0x7f0000000000/0xfed000)=nil, 0xfed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0xb, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) r1 = accept4(0xffffffffffffffff, &(0x7f000093b000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000092000-0x4)=0x10, 0x0) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_BUFS(r1, 0xc0206416, &(0x7f0000fee000)={0x1ff, 0x401, 0x9, 0x8, 0x2, 0x7fff}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f000030a000-0x108)={0x0, @in6={{0xa, 0x3, 0xc4, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x8ae1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x4c, 0x3, 0x8, 0xc4e, 0x62ba7e57, 0x7, 0x6, 0x8001, 0x500, 0x9, 0x5, 0x9, 0x401, 0x5, 0x8000]}, &(0x7f000079c000-0x4)=0x108) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000ff0000-0x18)={r0, &(0x7f0000ff0000-0x81)="443733bc0af7d08098aa07aa9201b7eaf13bb2485906c28789cf771faef53af85e6de6183a5a5dcada644ef6c1e66a069a2165639798860a4526c103cfd0c3fd95f7764e40eb32eda707d91497562045aa1c14ee3938b244ce4480254c871a45d254c0ea3be5a246a9e3c6d13c0aa213c1c158d82e34e3ad02a760dcf5516967ef", &(0x7f0000061000-0xf)=""/15}, 0x18) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000fed000)={r2, 0x13, "71dc94c74ec5ecaa89ab92e818a9ab8688bf38"}, &(0x7f000015f000)=0x1b) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000ab6000)=@assoc_id=r3, 0x4) r4 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xc, 0x4, 0x4, 0x100000001, 0x0, r0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) recvfrom$packet(r1, &(0x7f000057a000-0x16)=""/22, 0x16, 0x1, 0x0, 0x0) epoll_create(0x84) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r4, &(0x7f0000eed000)="", &(0x7f0000b88000)="13", 0x0}, 0x20) 2018/01/17 06:43:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair(0xd, 0x6, 0x8, &(0x7f00003b9000)={0x0, 0x0}) getsockopt$ax25_int(r1, 0x101, 0xf, &(0x7f00000b5000)=0x0, &(0x7f00008ca000)=0x4) sendto$inet(r0, &(0x7f0000e87000)="", 0x0, 0x0, &(0x7f0000eea000-0x10)={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_emit_ethernet(0x2a, &(0x7f000070b000-0x10f)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @broadcast=0xffffffff, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8, 0x0, ""}}}}}, 0x0) 2018/01/17 06:43:29 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) r1 = socket$bt_hidp(0x1f, 0x3, 0x6) tee(r0, r1, 0xfffffffffffffff7, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x4, 0x4, 0x4, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) pipe(&(0x7f0000f1e000-0x8)={0x0, 0x0}) setsockopt$netrom_NETROM_T1(r3, 0x103, 0x1, &(0x7f0000e0d000)=0x8, 0x4) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000028000)={r2, &(0x7f0000104000)="", &(0x7f000046f000)="01", 0x0}, 0x20) socket$key(0xf, 0x3, 0x2) 2018/01/17 06:43:29 executing program 0: mmap(&(0x7f0000000000/0x380000)=nil, 0x380000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) sendmsg(r0, &(0x7f00001f1000)={&(0x7f0000200000-0x1c)=@in6={0x2, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000367000-0x80)=[], 0x1db, &(0x7f000037b000)=[{0x10, 0x0, 0x0, ""}], 0x2b4, 0x0}, 0x0) mmap(&(0x7f0000380000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x7, 0x200, &(0x7f0000380000)={0x0, 0x0}) mmap(&(0x7f0000380000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000380000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000380000)={0x0, 0x3}, &(0x7f0000380000)=0x8) mmap(&(0x7f0000380000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000380000)={0x3, 0x0, 0x3, 0x8, r2}, 0x10) 2018/01/17 06:43:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f8f000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000052000)="e5fcb5bf91aa7855fbcdfef1ddb42113", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f000088a000-0x38)=[{0x0, 0x0, &(0x7f0000d64000-0x40)=[{&(0x7f000035e000)="3271b208605a984eb86f016b0d56d1f1", 0x10}], 0x1, &(0x7f00004ed000-0x60)=[], 0x0, 0x0}], 0x1, 0x0) r2 = socket(0x6, 0x6, 0x0) ioctl$sock_inet_SIOCSARP(r2, 0x8955, &(0x7f0000038000-0x44)={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @random="3cf6da7b8c5f", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, {0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='erspan0\x00'}) r3 = accept4$packet(0xffffffffffffffff, 0x0, &(0x7f000038e000)=0x0, 0x80800) setsockopt$packet_rx_ring(r3, 0x107, 0x5, &(0x7f000058f000-0x1c)=@req3={0x9, 0x3f, 0x7, 0xfffffffffffffffe, 0x2, 0x7, 0x20}, 0x1c) recvmsg(r1, &(0x7f00001b0000)={&(0x7f00003a5000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000045000)=[{&(0x7f00005ab000)=""/88, 0x58}], 0x1, &(0x7f00009f2000)=""/190, 0xbe, 0x0}, 0x0) [ 662.060992] netlink: 'syz-executor5': attribute type 10 has an invalid length. [ 662.073121] openvswitch: netlink: Flow get message rejected, Key attribute missing. 2018/01/17 06:43:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000016b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(aes)\x00'}, 0x58) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f00002f8000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f000077e000)=0x0, &(0x7f0000c05000-0x4)=0x4) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) socketpair(0x9, 0xe, 0x7fff, &(0x7f0000772000-0x8)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f00005e2000)={r0}) r3 = accept$alg(r0, 0x0, 0x0) sendto(r3, &(0x7f0000871000-0x1099)="efc1dd04b929ec55e3d31ce465b16d3f62ce8b7d09187b0ae4333aa4e87f21d81c0f416ba7e1459373e84f858bf66e8a78e30dd63e3fefcd6dd289d4c9a7593549b9428a8c091fa3c2e38dcab2170acc360a1ec6520133748c932b2978327a77c100c45f90599423eb8bf4c1adb297cae8159ee4665049b2098f8c7dda214613", 0x80, 0x0, &(0x7f0000aee000-0x58)=@alg={0x26, 'hash\x00', 0x0, 0x0, 'md4\x00'}, 0x58) recvmsg(r3, &(0x7f00001f5000)={&(0x7f0000f80000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f00009ab000)=[{&(0x7f0000f7f000)=""/223, 0xdf}], 0x1, &(0x7f0000f80000-0x36)=""/87, 0x57, 0x0}, 0x0) [ 662.130075] netlink: 'syz-executor5': attribute type 10 has an invalid length. [ 662.145394] openvswitch: netlink: Flow get message rejected, Key attribute missing. 2018/01/17 06:43:29 executing program 7: socket$pptp(0x18, 0x1, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000aa2000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[@noop={0x1}]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x8, 0x0, [], "5bc7a4038f91050b"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}, &(0x7f000086d000)={0x0, 0x0, []}) 2018/01/17 06:43:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000b16000-0x8)={0x0, 0x0}) r0 = socket$unix(0x1, 0x200000000000002, 0x0) bind$unix(r0, &(0x7f000073d000-0xc)=@file={0x100000004000001, "e91f7189591e9233614b"}, 0xc) sendmmsg$unix(r0, &(0x7f000000b000-0x38)=[{&(0x7f0000776000-0xc)=@file={0x1, "e91f7189591e9233614b"}, 0xc, &(0x7f0000344000)=[], 0x0, 0x0, 0x0, 0x0}], 0x1, 0x0) 2018/01/17 06:43:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000062000-0xb7)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000fd8000-0x8)={0x0, 0x0}) r3 = socket$kcm(0x29, 0x0, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000aa2000)={r2, r0}) r4 = accept(r0, &(0x7f0000a02000)=@hci={0x0, 0x0, 0x0}, &(0x7f000032d000-0x4)=0x6) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000f6c000)={0x0, 0x8d, "7e6b34472ce1c67cbb3708f1dba632597eb8978310cbf0d0bcf89d0c99ca19a42e174cf58229ad22b6e6496b87eb7f31de033c5e1c397a893c9028d156dbd1b460135e69f6e9f9c59588387b2dd9aaaf4de48cca21f59ee553624da4670aa825e78703f21e82e5944f586955f6107f9d6f6139590d52d03bb6b74be9949dee2c45abe5d25316f2648f0b686652"}, &(0x7f00008d0000-0x4)=0x95) setsockopt$inet_sctp_SCTP_MAXSEG(r4, 0x84, 0xd, &(0x7f0000b39000-0x4)=@assoc_id=r5, 0x4) shutdown(r1, 0x1) r6 = accept(r2, 0x0, &(0x7f00001d5000-0x4)=0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000fc2000-0x10)={0x0, 0x0, 0xffffffffffffffff, 0x4}, &(0x7f0000b10000)=0x10) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f000086e000)={r7, @in={{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x8, 0x86, 0x0, 0x1}, 0xa0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000f42000)={0x0, @in={{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x400, 0x0, 0x0, 0x7, 0x80000001, 0x4b6, 0x906, 0xcb, 0x4256, 0x10001, 0x554, 0xffffffff, 0x3e, 0x101, 0x4]}, &(0x7f0000f27000)=0x108) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000df9000)={0x0, 0x12, "2fa5895235e3d1495560187a4bb1cacae668"}, &(0x7f0000db0000)=0x1a) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f000096e000)={0x0, 0x0}, &(0x7f0000db6000)=0x6) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r6, 0x84, 0x12, &(0x7f000037f000-0x4)=0x5, 0x4) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000fc5000-0x16)={0x0, 0xe, "e9d42e4c5902c5c086a0c8cfb4b6"}, &(0x7f0000eca000-0x3)=0x16) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000d25000-0x10)={0x0, 0x8, 0x9, 0x3}, &(0x7f0000931000-0x4)=0x10) sendmmsg$inet_sctp(r6, &(0x7f00007b9000)=[{&(0x7f0000f82000-0x10)=@in={0x2, 0x2, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00007e7000)=[], 0x0, &(0x7f00007d5000)=[@sndinfo={0x20, 0x84, 0x2, {0x3f, 0x0, 0x1, 0x80000000, r7}}, @init={0x18, 0x84, 0x0, {0x4, 0x0, 0xfffffffffffffffc, 0x5ca}}, @init={0x18, 0x84, 0x0, {0xda8, 0xfd, 0x5, 0x7}}], 0x90, 0x40000}, {&(0x7f000098a000-0x1c)=@in6={0xa, 0x2, 0xfffffffffffffffd, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}, 0x1c, &(0x7f00009a1000-0x10)=[{&(0x7f00004d4000)="2821f46ed29469b3cf2380db961c32a3bdaf2bc3108b3437e7ba9cf9dde26af355114e6f996625d0633040f3b554faef4581334b28214f9c53b89251cb4866e7e42057a5f2327f8d6f6c9d12d351dfe0b7c5026e81c95239244b95789db1b5402a7212cda1e3d4ef36ec6026fa4c6baf7b74d7cf9e31d00d085d161bab1051fcaca2966c53e58a39a812001614856b74652ed7fd948f185482ab1d50288d0ae90b01e0f284eb89d33478b9689b1631bfdc1b971de5417ffb2de3ed74144a08e5ea394a98910f456fd58ab4b6475154", 0xcf}], 0x1, &(0x7f00005b1000-0x150)=[@init={0x18, 0x84, 0x0, {0x1, 0x1f, 0x3, 0x1}}, @sndrcv={0x30, 0x84, 0x1, {0x0, 0x8000, 0x200, 0x6, 0x487c, 0x6, 0x3, 0x5a, r8}}, @init={0x18, 0x84, 0x0, {0x81, 0x1ff, 0xfb6, 0x100000000}}, @init={0x18, 0x84, 0x0, {0x9, 0x2, 0x7, 0xffffffffffffff81}}, @init={0x18, 0x84, 0x0, {0x6, 0x80000000, 0x8, 0xab}}, @sndinfo={0x20, 0x84, 0x2, {0x81, 0x200, 0x100000001, 0x8, r9}}, @sndrcv={0x30, 0x84, 0x1, {0xaa3, 0x2, 0x0, 0x4, 0x2, 0x1ff, 0x9, 0x7c0, r10}}], 0x150, 0x0}, {&(0x7f0000625000-0x1c)=@in6={0xa, 0x3, 0x7, @loopback={0x0, 0x1}, 0x100000001}, 0x1c, &(0x7f00007aa000)=[{&(0x7f0000679000)="55c69efe8195205f67b22e01f0731d8f2af31d5f1fcce509f9b4d8e2f14b64aa6a77d45b459e3c42a8f44fbe517f047accffa77e636e183c39a36b5dd91f6abe51491abc2886d74f738d08d8de126c0e337017029796f4216f834ab34d20d29643dd44f369dcc932ada8a38375dcdd4a8bf9f7625a7eae7e5cc1", 0x7a}], 0x1, &(0x7f000097a000)=[@init={0x18, 0x84, 0x0, {0x9, 0x8, 0x3f, 0x92}}, @init={0x18, 0x84, 0x0, {0x9, 0xffffffff, 0x8000, 0x1}}, @sndinfo={0x20, 0x84, 0x2, {0x2, 0x4, 0x0, 0x7, r11}}], 0x90, 0x4000000}, {&(0x7f000053a000-0x10)=@in={0x2, 0x3, @rand_addr=0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000e13000-0x30)=[{&(0x7f000041d000-0x89)="636cba0b3264905f44b62f694ec1b7bd36c80f85409dbb3fe53ad435e5de3e26d5fefe1ad544087008383ebb292ad6154582fdebc0222da9cdf2b2e9dbbe0b101542c9a9b4efa3ef8673de1e0d82af62b0b781318cba25a85006d0e07ca1998b7ae74fdd22f67dc2d02c78b95dbf411d0745c83754fac1e00f3204ef1a2edb2108c4bc9b646934fb09", 0x89}, {&(0x7f000086d000-0x3e)="29703bec07b1a2a77ba38cf8d02b5b979c56699fe828a0b1e125417c1d9dddbd750c31d110d22f99762361153a5f779f6917e47550f435c1410eec7ba590", 0x3e}, {&(0x7f0000c3b000-0x36)="0816ded353b27107ac22504bf29157b806a49d69b662a1d2b5465121e999a065bb5e1f551a807111b16ae5580f74cea149684bca426d", 0x36}], 0x3, &(0x7f00007c0000)=[@init={0x18, 0x84, 0x0, {0x603, 0x0, 0x1ff, 0x3}}, @init={0x18, 0x84, 0x0, {0x7, 0x2, 0x460a, 0x9}}, @sndrcv={0x30, 0x84, 0x1, {0x7, 0x9, 0x4, 0x2, 0x0, 0x4b0, 0x186, 0x4, r12}}, @init={0x18, 0x84, 0x0, {0x7f, 0xf6, 0x34, 0x9}}], 0xc0, 0x80}], 0x4, 0xc000) 2018/01/17 06:43:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000d60000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(des3_ede)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000002000-0xc6)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r2 = accept$alg(r1, 0x0, 0x0) sendmmsg(r2, &(0x7f0000d20000)=[{{0x0, 0x0, &(0x7f0000a59000)=[{&(0x7f000040b000-0x1e)='D', 0x1}], 0x1, &(0x7f0000922000)=[{0xe80, 0x0, 0x0, "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{0x1010, 0x0, 0x729a, "affe07816ed39c3f92189afca74ac705ee90153c4ec35cdbe65dcb737bcdd9f7ad80f0d315d2ae7b02ebecc9395119da62fa3d9463c937c686fbc39f4704f54c3ecad2640a9637d1b4d2c1e3419677b31887eedf5ca4de526c7ad53ac95cbeb09530af47f1feee484007a4224747caf4623a81362df9a834477b2cb0436b25cbadbe590ef504fd0cc75028bbcf401b5e509366f99c4051178e1c27fcdc67f0aeb06c01f38deaf7b0429a7644f88f9178f005a8254b1c319355c7cfa61356d56c916d7e702fc711b02330d61922a7c9d3239d70cc8c7d47c6b6b97a598f32551c34bc765b0ace2eaefca132e7bdd047846ec655ea52c4685893aade8495e472e37b1aadd752ec21afe2e2bc4cf45ba33191049c8dd410239485fd82e4b5f8596b44102d8bd6540ccc043e5fbac74dd859bc52b226e39773278489f6e0c8c2006d1242207c8317a70345637094174da72192c91f2c307986f11116b40e971e82ff7f35eded5eb61c882828afd8df44041686981784108a5c65804da70ec4b97c6379f0e351759d0b06c004cfb52555cc1008b766be52701f78c5918c968d8de67d1c11f5644d3f5a7e719870c3d892dd7a11c9d23ed4de3de672d6f09949fa5ce015554fda3392fae5ddc6dbb0710c1cdbda5cc1b9a4fb5455f9a3bd989d490f032abb23a56260ab3beff326e8fb6d43fbd91318680676f423d99f0d327a8f0cc7d433cf8f20a66b7df678f7e7d405d0faa5afda54a1e2d45e35eabc22dca5077b5aeaa4c04b4d9379110063cea0bb445a26166dbd8c9e36289ab472bb7c109934a797beea29b5266706207a787acb5cb649471d02ebf80117e89ce3ae80ed905620994b8d00cdb91809ac135b595f24708f95713bb1bb9202e5f39c2aa6b93cb297766b2d57bf055f516c16e060dd93de5db684471aad63910283a416b91aa10bdbdb1b70548a41d34b8775ce2d0541fe050af152092c91c6f947d33a20964272abc111c43dc2277dee16f938e113eebf1a978b7dd3dbc6416009771f1c97d7ca99336bb7bda2081ca5225f8dd8b8a8609691b5bfe5b4783a5816ef024feb1cf467da07a652fd2636be4fe305c20c08fdcc7d591bac523ac045c51f0a3ea9726268231f091bb292f88e0c03dfc9a6782b18cbb6313e931349338b5af201f6d779179d72788bba4c33cacd9c2f8bc39507fafc8111ae920eba12e5a5105decaed8d0f71e6fef0da8e3f9a4e8d70a241f215bbc27209e23613f158b90c954b2ca6881bd204790be87974145ae64787e13f8044a9c4ec5cae78ae9474ddfa3604aa5207d33075ec2b1a8f57218bc64603c34d4fa084ceada7b53eaff950cedaf04c134f2f84f0825b4baefa91fb37e24adc90bc245224e9928a7cb9525bdf15d7668affee9011adfe2864630be9c74e9a7e081fff2bd28dc1acdae31b9ec1bbe36c4728cf603ff3f33ead2c9dac8942d652dbd3a19db8590e4980dafe92d001fec1e531c578cada6371887207690175a844cbe2adcc40570078c9b4ca4a128d9a9a3e73b701992e9cf033c5a74556044f1b08c300578ee80de25d2d7ff16bf988a693bca8ca1b7190f043209cc79152de75387ab4bc052c36cdeceb6c6c57d119f790b007c736d319d723f785a3184980cf17fef7bace6c7e6224bb3002a7511b3ba8fc334c604ec32eeaa63c0c8aaff1794ec3e801e005fda9944d82199a9f4b75cce2088081aa4f385fffe5bef6b11209356a62ea90b9b289aad8cd4c56dbad7453f76f09de254f87914e276859b843cd41f334504ae7e70e40aea4777b716f482bb9d70464869b065552300e6f15dbd3bce63deff2f90062d31a604fa5ed7a010eecffe569eac0ed3af06e7cb40efde07b6df9a2b6874e89821fe409328ee241e8029e29a660e8dadaffada7c5ad13a40349cfb55cd0a2327192c5dc4417c38588b93d6587614b69d75b6ddc123c89657e794e538f3f2da55ca52140a23888f4f77a6b56772e5bbfaead295906cf63db745c131ba06817ad0fe996b5b275c12248ff167076632fab0f0e7e38bee0a19aeb610d4e35912a645d350731db459d7e88c0bad6f2ba843d33e2db02bbdc9161319f640262b7be3081190c7afa1367aa15176eebe68933269df5cf04c4480b3db8fdcc5b668c9dee1c162c119e5e62a5d52523ba4c65f26665723a6acd8f34bc97dc4ea5a21c4bd9b65eb2fed95f51ef12ec6b3e725e44af6d7505a821f0ca0abd334f14cf0c653d969d4c4d929b7588d069fe0b50a4afa2ec8e09ab57dcfcea61e72e70a7681dc3bdf68e7f63b9095accc2a9ffa9501f4f6f0f4f5f2f1a6aaf692a46f5be85badc34d5fe3dde010e6e9743f2192df2a0a627541e22b65a7d54d7a536abad87a7157478f73be6a169924f3b5dac3a4d684b72b73efcca0190d9f54946a55874558cd87effea3247974547843b28cfd6916d94fa0ca894a9cad5e93d7cbff339886118904f32e3c5c4321139569ae57c9ee23816bc24c48ae28f991cc22d4854eb57d1ddf86665df73a429fc3a3c9a29ab78945812a6c18fd7a179bd2713b04a0f96b3f78bd50a18f4f1aea05cc04ff1449bc99c0da9bfeb58974975c70be824d7ef882ab16c73df651e022c4d2d3a1e94067bbdf59605d658b77c14ca38f337b2f0519105851cb72528a438eb92f7427e6315edf4ed853f8cc630faa2acf8b9c2e269df4ee53c992b799c591fa0d08f62e5cca352b24cdbf189cc80e6a8906c7c32c60b5d40b1a8ac655765cedd1c965282052220ccd8fa456cec1ef0ba8cec8fd9ee488373049d97198332bede06a3de2ce8464b1226bbad05ce95d7ca67fd8bee12b63abed11d9eb2405483f3ee4ef9271e31e955f247a1488e345506f30d29aedbdedc6eaa95ad2b7eaf8d3890780fea665016b747177a5f15374a7fddb49e08bdab89fdfc6f0e5062248429de347743799efa47a19b7a369102b2cf880e21d5a4d61707bd27957daeb851bd851b5b75d5472f85a47f0d2e0bce77a3a9d7fca01c97df93f4688c3ddcafcf06aef5ae28728bfbc3045173cd04e2de9dbf331c34b1c8ecde4ce71e9fa2ac3924fb3d5920577f8770d60693d8bceb7ddead45bd097308f0e54dc254d1e3ca9c475d401f68b0cfa6a51dbe830e4c85e666452a5a007893918475e245123f961e9a1aac3bfee92d97a29d7f4cf043ca286d53b17012f2e6842923252a3449b0af05bd1893a33220e8e1095e7276578700317b95646da0057ddff76bd9e073dbe08f545b589c560acba6603b6fa274c544e5ace604d869564a58fede6cb1d340500a466f2222f2ba441e97b744e78deee4876356a58fe3c8c1ee0d75cd9b6ff79d983c16f069fc50fadb82afa72e8a70d59a0270733d53ddbd95651813371a460b01dd555091083f4ea123cc19f5eb03b37f50ae8c62100e6105dc0943226d61b32e8f03dee5c0cf629cb9957e681579a81149d31ce14b18dbfb504b14a5f50a08b7ed414c38c778aef6bba689d0e6bdf38f7f10307109b644c36c42d737373828ddb8c39d6ffe6d7116b3f2a8761ce2330753dd9e95de3812d44bb8f8d959537b08fcc6a74cb64598c10514aef6c530693f72394b69ae9f719a99a5b3d9ec26641cc7de17799fc0c246ca4cd8c60f64867d7be43536d4d97dd0340754e2d523935b998b12ed1eb4786104abe42b47bb0ac7f7d24d44e92d69253c3669853c11e2d2d65c7db3c1dd1ec425bebe4bcfc4fe90a555b5dc38d8cf95713fcb15de17a97602025ad98d6a94f4acdf67386e54b5d8c66b5e0e3c822d3b00221c8c2a7f3d81b3c7f1f5f11a4602a1563fe42510213b3cb0e973bbd7c72fb45f132d1067273d3c9548f2287a9e707a6d6920647cbdb28fe9f168c0970c935f47d46680b5c492752d38b30cf5895914e00fec2a15d5d810d4f85f38db3bbe0dd2925b2246073e44acfdf60555b8f8daef91b5b4d732285ea9c01a55a72ae69369e692b15177c67f91920c2955449f492ca4005fc28ca94721ee800d214548390f5f085c1e0e9119a7d32e646c8c1b5f710798ad0d90e71d199e05c392dd9b863ee03ddbf6b0c7d09b758f65c21e7273aebcc11c3c435e683aca2dc93fad16300faf3227a04452fbfdf21bd7047f3fc0d0d24feb230d565c06eac43fc7b383d309814a78ce6f0c37f89e50c88090c4e24509aa6b1ef6a0d86957d5cec2f853886ee1afdbc2b86d422d1ad5d4b6b349cf6b7dad9df60139adbfd2acdfe60ff3988da483667f8e8b07d08af9981f38206f793dcf7a34351541018f58b16e0b555268026d4ddd4464dbefbac91eab77f5537c3aa7c4ca674101619e490ee1511933ef8596bfcd8f2f69aad2879304ade68d2d3add50a4e0f6e6b0029bb27e18a0d22053eb4888a0457cd491dcfd8e47f93ad1856bea8f15527ea84db1567730c7c4485a50fc18168dbdb456445b6c63e2b03525a57e352632f11bf5241ee76ca828377898e770591b3c7fa469ee9b86676308c5aea6be2dc0372134c6f554d4b33725b3b7637e7e96d16ef40978b828c83fc724d8f5838666de853d878e31a5cd0b5bda45bc5de1dcfd562d29b2dd971e0246baa164ca535dc2f7f953be944c24899a815bc5476c133c0899501764dabcc30fc602e82c4854f665eec77bc54a38428bf5683ea7c5f8dd430780630770acbb924c278d6f087125b56376a0e5db3c4476a95b1efc0793e65a63c6c3ad61cb76ad1ffa036d700f195b03a32e9f980d2e6183bb93154766142f630f914bc73d90d20c8e011e50b11a6523cab8394c45cbdd3ca7b1e1cd6a0f7c9e53071f601ba755fe1f382e3065377ddebbfb8643074ca6d7d706e5fba5c493181e795376b5d4dc47d85b7429903d1b0fb18b33d3bf66b21111bca55f37681a5f9933716024343ebe60c504658ba06f74c7ac4653bef7100500dfb64b66f24404a349acb4297bb82ce681ffbc4a07c773e6595ff3c71da178e251b92d4f5bb513d0583dd41cf56bda6c7ec2adc82a26ccc927caf8bdb6544a3ed15728804d94b6b7481c8a2c8d5c26607735489e523518c6535b5af91b9d3217fa35cc5aae409b382d543f9a97c22447411025a543b8f733acd3a0fa591b30766981f877ef9444abb256c007766c20fdffc82a98679378246daca11995934f4a6b45832ca0d53e4276303eafc2068501721932cecb9db5ad345828a40b3cecbddcb75d9a000a0561b0996cc0248784288be7ece255c73eda9c920458d628b780510bc99674cef80d3fc32d1e90fc2dfba0d207cdefb5dbb6006449346c8e9faa88db92134006b3d024102903e42cb5733605e94c82e768138ab654dc50f4510456db1ae8c9bc216281dfb756dfe3502f907f796470808c09252ce10b32b9134deafd697f371e20358150932884eb3d4fc267bdf7058b1c44e8fde9957857a1d2be590245f47f5ecba3ea696d4fd63ea6e24d938f52979449dc7988b935291de99ebd2361addd190e988780640a1f2e2892b1d6eeedde5bb060fc9f12836bc46fa5b5c107db6f23db2bde495cbbe1caccb963c6a8e2144bdf28416c83166b5193fd79ad29192f64894a9623af411b26e02b4cc666e513bd240158969b31b843173dc34df101c8c6c02653dfa52ae2b6b8aea1bcd40ba899a0367c08f8ebcd93dfed6e3c073a7e08e2c5707ff08a6a9dc7d8b940c9911eb2af56671775bacbf3cc6931abbddfab05e177016c29a898ccac88807b4803d96dbc96559f2e18e0f50cc4efb6e18ec029bf7a95511549f119d852408919eebbe5dc8bd50f9a3889ec0d0"}, {0x58, 0x101, 0xffffffffffffffc1, "53ab2a2a4132ef0e21053015ceb907cca8181807213c4b5fb39bf7f8ac1500d0762b632ef686bb59479ed347cc77d65387a2d120e31de6da939eb0fe0751bdb0f70cf15e92"}], 0x1ee8, 0x0}, 0xfffffffffffff523}], 0x1, 0x44) 2018/01/17 06:43:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000417000)={0x26, 'hash\x00', 0x0, 0x0, 'rmd160-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000251000-0x38)={0x0, 0x0, &(0x7f00004ce000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) pipe(&(0x7f0000157000-0x8)={0x0, 0x0}) getsockopt$bt_BT_CHANNEL_POLICY(r2, 0x112, 0xa, &(0x7f0000f39000+0x959)=0xf3fa, &(0x7f00008b3000-0x8)=0x4) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000891000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_DROP_MASTER(r3, 0x641f) recvmsg(r1, &(0x7f0000879000-0x38)={0x0, 0x0, &(0x7f0000deb000-0x10)=[], 0x0, &(0x7f000050d000)=""/57, 0x39, 0x0}, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000202000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r4, 0x84, 0x6e, &(0x7f000060f000-0x1c)=[@in6={0xa, 0x2, 0x83, @loopback={0x0, 0x1}, 0x2}], 0x1c) recvmsg(r1, &(0x7f0000201000)={&(0x7f0000ca9000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000153000-0x90)=[], 0x0, &(0x7f000037a000)=""/102, 0x66, 0x0}, 0x0) pipe(&(0x7f0000998000)={0x0, 0x0}) ioctl$sock_inet_SIOCADDRT(r5, 0x890b, &(0x7f000014a000-0x78)={0x40, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xc}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, 0x70, 0x2, 0xaeb0, 0x7, &(0x7f00006cc000-0x10)=@generic="c35f9e0581c55988daf21edce6ae62c7", 0x9, 0x9, 0x9}) 2018/01/17 06:43:29 executing program 2: mmap(&(0x7f0000000000/0xefd000)=nil, 0xefd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000efd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000efd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000efd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(0xffffffffffffff9c, &(0x7f0000861000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00009f8000)=0x2e) mmap(&(0x7f0000efe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000efe000)=0x6976b878, &(0x7f0000c1a000-0x4)=0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000013a000)={0xffffffffffffffff, 0xffffffffffffffff}) write(r2, &(0x7f0000ba2000-0x114)="", 0x0) poll(&(0x7f0000ba3000)=[{r1, 0x0, 0x0}], 0x1, 0x0) 2018/01/17 06:43:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x2, 0x8, &(0x7f00006ec000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000f5b000)={0x0, 0x6, 0x20}, &(0x7f00003aa000)=0xc) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000697000-0x6)={r1, 0xc46}, 0x6) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f000046a000-0x4)=0x7fe, 0x4) setsockopt$sock_int(r2, 0x1, 0x23, &(0x7f0000282000-0x4)=0x300000, 0x4) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000eea000)=0x480, 0x4) socket$l2tp(0x18, 0x1, 0x1) 2018/01/17 06:43:29 executing program 0: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1f, &(0x7f0000000000)=""/164, &(0x7f0000006000-0x4)=0xa4) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000009000)="48e857de7dc4b471db3cb0398ee6beb1736b88ce65303f5db32fa973cd9174615b5624896aeb7a5b288ba04b20e9f47a78db3f55b7cd3bb6f1fb8fb24938c7e7095c1db8b86b2dd7eb00a4c574ec965200753d6d666c4cc81a3006b07409fd8fa354a3c25585694809803387c1") mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f000000a000)={@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f000000b000-0x4)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000008000-0x28)={@common='sit0\x00', r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/17 06:43:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f00008f1000-0x4)=0x1, 0x4) bind$inet(r0, &(0x7f00007ec000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f00000b7000/0x2000)=nil, 0x2000, 0x1, 0x22030, r0, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f000029f000-0x44)={{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x7, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x48, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) syz_emit_ethernet(0x3b, &(0x7f0000704000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x2d, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x19, 0x0, "5b24b3c67b868c88f8364ee320194b016c"}}}}}, 0x0) 2018/01/17 06:43:29 executing program 5: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) bind$can_raw(r0, &(0x7f0000004000-0x10)={0x1d, 0x0, 0x0, 0x0}, 0x10) setsockopt(r0, 0x65, 0x1, &(0x7f0000000000)="", 0x0) close(r0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000005000)={r0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r1, &(0x7f0000006000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000002000-0x4)=0x14) 2018/01/17 06:43:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000a6c000-0x4)=0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000eac000-0x4)=0x0) sendmsg$nl_generic(r0, &(0x7f0000281000-0x38)={&(0x7f000056c000-0xc)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000604000)={&(0x7f000079f000)={0x140, 0x12, 0x10, 0x7, 0x1, {0x0, 0x0, 0x0}, [@typed={0x8, 0x17, @void=""}, @typed={0xc, 0x7e, @str='!$/\x00'}, @typed={0xc, 0x31, @pid=r1}, @typed={0x10, 0x12, @str='ppp1\x00'}, @generic="87937b70f43f6945b51406d170dcb253c7af7b2866f483e2934729d91d47ce99", @typed={0x18, 0x13, @ipv6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}}, @nested={0xbc, 0x88, [@generic="f2929a9b1db1ade886f4fc5dc82591c278b4ad27587c58a8e87643ea6f9a1b891f025899e3ac15ff7261e4977e64496962707e1afdc8ee92e3f314c10c1cb414722989d98ae0c408a7402b188f69d7888d5210c2f0cf0dac08cdefa723dbd4adeb74bbcd30eb1a9f59ae0dc9a6735ed3188de462b3f75694f307a32a3e136edfbf6bfe88858f070d565b382f3fd6f920618d5cfb11198e", @typed={0x8, 0x0, @void=""}, @typed={0xc, 0x5d, @u32=0x8}, @typed={0xc, 0xc, @pid=r2}]}, @typed={0x8, 0x2c, @void=""}]}, 0x140}, 0x1, 0x0, 0x0, 0x4}, 0x40000) r3 = socket(0x10, 0x803, 0x0) write(r3, &(0x7f00006c9000)="220000001e0007fffc01000f09000700000800ebfeff01000000000000000980be45", 0x22) 2018/01/17 06:43:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x10) write(r0, &(0x7f0000a8b000-0x54)="240000001b00fb34ec09ffffffff00000100ff0b08000300100000000000000000000800", 0x24) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f00005a6000-0x10)=@buf={0x0, 0x0}) 2018/01/17 06:43:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000ff9000-0x4)=0x8001, 0x4) bind$inet6(r0, &(0x7f0000d1a000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f00007a9000-0x1)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = accept(r0, &(0x7f0000b37000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f000060b000-0x4)=0x10) accept4$ax25(r1, &(0x7f0000b1d000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000c6b000)=0x10, 0x80800) r2 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r2, 0x1, 0x4000000000000002, &(0x7f0000ff0000)=0x3fb, 0x4) bind$inet6(r2, &(0x7f0000ff1000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r2, &(0x7f000056f000)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/17 06:43:29 executing program 3: r0 = socket(0x2, 0xa, 0x40) bind$inet6(r0, &(0x7f00005de000)={0xa, 0x3, 0x4, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x16}, 0x5}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000acf000-0x4)={0xffffffffffffff9c}) bind$nfc_llcp(r1, &(0x7f000056c000-0x60)={0x27, 0x1, 0x0, 0x0, 0x10000, 0x44, "35f5d5e73f0bf052d0a60176a82f5609094999bf0c2baaec559de4dc7b362328964540d1eecd6f4954f8e7b1bfe665b7928527367d1bcd18f5ef077d51d1a7", 0x6}, 0x60) r2 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f0000a91000-0x4)=0x200, 0x4) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r0, 0x118, 0x1, &(0x7f0000755000)=0x1000, 0x4) setsockopt$inet6_int(r2, 0x29, 0x1a, &(0x7f00005ed000-0x4)=0xe700000, 0x4) bind$inet6(r2, &(0x7f000002a000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r2, &(0x7f000023f000-0x2)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/17 06:43:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000417000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-cast5-avx\x00'}, 0x58) pipe(&(0x7f000018d000)={0x0, 0x0}) ioctl$sock_inet6_tcp_SIOCATMARK(r2, 0x8905, &(0x7f00003ed000-0x4)=0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000df0000-0x10)="e513b5bf00", 0x5) setsockopt$inet_tcp_buf(r1, 0x6, 0x0, &(0x7f00000af000)="7abd698a8c1ed3aa9354afb6329116ced557880fca15614b95d8239bd814316a97f1575219360eb4e4a7d7392592454949ab531548484056c0a9b0bfeb890ce80d41b01daead0bc5fec77e6e3e8ea1055be14dc6c412f39819e19a0b76129011ec86ee9b01680951ca2aecd0f41a03f1c087ef1ba907fafc61430eb3545af1835f8bd979553aa52e4ff7dc1b03ecd5eb177da56d3100df5eb749ad4b910835", 0x9f) r3 = accept$alg(r0, 0x0, 0x0) sendto(r1, &(0x7f0000b52000-0x1000)="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", 0x1000, 0x50, &(0x7f0000eb8000)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc) sendmmsg$alg(r3, &(0x7f000050f000-0xa8)=[{0x0, 0x0, &(0x7f0000329000-0x10)=[{&(0x7f0000a0e000)="3a0023555e66ba479ad46d44a83324accd570e7e91ec16a719cfa3c9e260429506c88530408a0a2f747c007087aafd1ab2875834b217ee602366bf683f882479f9c580565bf0522243627b1b747666d5947d2121f46ca78acc7640152027d23b480b74f412b9bfb5cdb8a9685255703ba2a3c33ff867ca1741f5b021bc085fd1", 0x80}], 0x1, &(0x7f0000d1e000)=[], 0x0, 0x0}], 0x1, 0x0) accept$alg(r1, 0x0, 0x0) recvmsg(r3, &(0x7f0000eaf000-0x38)={0x0, 0x0, &(0x7f0000825000-0x30)=[{&(0x7f0000b7d000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000d2b000)=""/57, 0x39, 0x0}, 0x0) 2018/01/17 06:43:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000ac4000-0x8)={0x0, 0x0, 0xfffffffffffeffff}, &(0x7f0000d15000)=0x8) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f00003e0000-0x8c)={r1, @in={{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f000034e000-0x510)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x2, [{{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x190) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000fa6000-0x90)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x0, []}, 0x298) 2018/01/17 06:43:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x42, &(0x7f00006ef000-0x9e)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5d, 0x4, 0x0, 0x0, 0x34, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe02, @dev={0xac, 0x14, 0xffffffffffffffff, 0x12}, {[@lsrr={0x83, 0x37b, 0x0, []}]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x40ab, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @empty=0x0, @broadcast=0xffffffff, {[]}}, ""}}}}}, &(0x7f0000919000-0x8)={0x0, 0x0, []}) r0 = socket$nfc_llcp(0x27, 0x0, 0x1) bind$nfc_llcp(r0, &(0x7f0000c1c000-0x60)={0x27, 0x1d944c0, 0xab, 0x6, 0x1ff, 0x4, "276397318e4c8aa30eecb357b019b96d7907530d1585ebff7ccec96dcc21ba4b65be6bb53bae43f3861a889bc8cfc35f2f682f7e6b4a7c23a9208fb1ac50f1", 0x10000}, 0xfffffffffffffc9a) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x15, 0x80005, 0x0) getsockopt(r1, 0x200000000114, 0x0, &(0x7f0000002000-0x1000)=""/1, &(0x7f0000000000)=0x1) pipe(&(0x7f0000b2d000)={0x0, 0x0}) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f00008a9000-0x10)=@generic="f49684d3366997ad9de3669a70237151", 0x10) socket$pppoe(0x18, 0x1, 0x0) 2018/01/17 06:43:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f7d000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfffffffffffffffc, 0x1, 0x3, 0x1, 0x4, 0x1, 0x0}, 0x20) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = socket$inet(0x2, 0x800, 0x1000) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000ec2000)=0x1, 0x4) r3 = socket$inet(0x2, 0x80006, 0x7) setsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f00009ae000-0x4)=0x7, 0x4) ioctl$sock_netdev_private(r0, 0x89fb, &(0x7f0000943000-0x53)="117f402022c5b4e9d0abf2f5fe5e533573f5aca0921f7f2309b42ae57d6ed95787a1f65e63f61a9d9dad58f56b46822ab41569475314b203799491cb31dca10c5b43f84457c86f6e0b69f07f0ab98f07b0f69d") recvmsg(r1, &(0x7f000020f000-0x38)={&(0x7f00003a4000-0x6e)=@un=@file={0x0, ""/108}, 0x6e, &(0x7f000039c000-0xa0)=[{&(0x7f0000c6c000)=""/209, 0xd1}, {&(0x7f0000bca000-0x4c)=""/76, 0x4c}, {&(0x7f000088f000-0xae)=""/174, 0xae}, {&(0x7f000075d000)=""/92, 0x5c}, {&(0x7f00005cf000-0x1000)=""/4096, 0x1000}, {&(0x7f0000918000)=""/161, 0xa1}, {&(0x7f0000f3b000)=""/62, 0x3e}, {&(0x7f0000066000-0xce)=""/206, 0xce}, {&(0x7f00000c8000-0x71)=""/113, 0x71}, {&(0x7f0000189000)=""/21, 0x15}], 0xa, &(0x7f0000b15000)=""/0, 0x0, 0x100000000}, 0x10000) bind$inet(r1, &(0x7f0000f43000-0x10)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r4 = accept$ipx(0xffffffffffffff9c, &(0x7f0000ad6000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000bd8000-0x4)=0x10) recvfrom$ipx(r4, &(0x7f0000b2e000)=""/4096, 0x1000, 0x10000, &(0x7f000025e000-0x10)={0x4, 0xfff, 0x401, "ada2624fbf95", 0x7, 0x0}, 0x10) sendto$inet(r1, &(0x7f00001ef000-0x2)="", 0x0, 0x200080c4, &(0x7f000078c000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000b26000)=0x1ffa, 0x4) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f0000527000)=0xfffffffffffffeff, 0x4) r5 = accept(r2, &(0x7f0000934000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f000010f000)=0x58) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000b63000)={0x8, 0x8, 0xffffffff, 0x8001, 0x0}, &(0x7f0000a76000-0x4)=0x10) r7 = socket$inet6(0xa, 0x800000806, 0x0) setsockopt$inet6_buf(r7, 0x29, 0x38, &(0x7f0000221000)="", 0x0) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r5, 0x84, 0x6, &(0x7f0000630000-0x8c)={r6, @in6={{0xa, 0x1, 0x100000000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) listen(r4, 0x9) socket$inet_sctp(0x2, 0x5, 0x84) ioctl$sock_SIOCADDDLCI(r2, 0x8980, &(0x7f000065a000-0x12)={@common="65716c0101000000000a000000000003", 0x22}) writev(r1, &(0x7f000044b000-0x70)=[{&(0x7f00000c2000-0x30)="025696c2e41f8a831e5da2aaef6031dfa77df7e42618e3d7f8154af485a9b8b9e566cda91bbba3e261debdabed51cf24", 0x30}], 0x1) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000718000-0xc)={0x0, @empty=0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f00001dc000)=0xc) sendmsg(r0, &(0x7f0000fdb000-0x38)={&(0x7f00000f1000)=@ll={0x11, 0x1e, r8, 0x1, 0xfffffffffffffc00, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000551000-0x80)=[{&(0x7f0000cb7000)="3d0512abaf2b3d5a14d236b59fc2fb7bbb85823e0c21a37e73c09e6449b006401653e5fe62fb52b73b3ff4a954cb4e539fc7b26acdab64a71b9be81c64614e8d56c0c45c8fa7c85d2e3e8d6d528b09d486c2387c0e1aa49e44333473ef6147deba6ebda2e58fd0d9abb58076fe8b048266d9b24a6f03942de6267b38d5af1599c98af71cb530ec211fbb09cea5fac36e80591134e1a05060e34af167356fc7f1d5e6776fb83fec7c5d67cd455ed0c82a25e5b0d7", 0xb4}, {&(0x7f000049d000-0xba)="cedde9dfe8305c695904eb26030cb0c3061a2adf9a2caa09c0f4be0bcabc22f700884de698bfe44c56348602035677b7e8cd782e0e0d31cecf434fbe24e0cac7a742d02393728d45ced59118e8c7bfac402a021e5252dddec7e448addb2ab9b3d2e82c76f3572ffce2df4b5ab115875e90874492b525196b89ce24c0e1cf32f24a3c2119942fefcbeb4c7a79ed0a549c8da39dd78212536c45a0877bf44e8330e1dd55293564e38d5a8a4b3a6fd529a7a1ced0ec3949595834e3", 0xba}, {&(0x7f00007ed000-0x26)="21eb816ec026d0a34a0840312a9d9322898dccea7079186dec15cf424a0f47be30ffc6c3f4af", 0x26}, {&(0x7f0000744000-0xab)="95b682736404a09bbb09f60c18ff0d55e828f10a625586e187b9e4735ffbcf599cd2c5c0d69081f351beaa1801ba3f8d9512267c82991f93f9e5f2744280024b264cdc35edf5b484916d71b6740a497c1a28494ee05eb868a199b63dd77d1277480040b2273a497daf1641225f1a33519c1b063991a3895f311b4b96d41fc3b8ab68d76d2dd6ed79f40a49aead44c779df8268f9bfd7193ef80453ef1047d2f71f5af88fe88097436ba693", 0xab}, {&(0x7f000006c000-0x53)="68f3f5ece1f13ba83750597ff150b2b84e625567977d1825b01f691099966ddeee48ea45051881f2795fac3d3345e00208841d1bca404dbc13c69756b5d5ec96d2b82e0ba5f12d38fdd0d93149a5770aa73d85", 0x53}, {&(0x7f00004dc000)="35f10cec2b5a5034fab6a8d8f301e39ac365c9bae59d26c2d4a78bd85312e5091fbe26aa6bd3eec9b9ec3b0e653009eb8835101d706f7ab731e186513e1a5767654c867662a39b862f2727542a244b8342572ee4c288689785b11c25bd8830cbbe9bedae4e45f05dbb0e8f111931ad0b7f9b264a41365d4ddf0c53bb82248cdb240b8a922a8d74ce60d7f67bbd8638d9569fe23447cad0573a51c73806274b29d322335f05f7d7e9219fd2b8a42ab5f9ec62b826d48b631215341fefff448d8515183dc79e2bdd72", 0xc8}, {&(0x7f0000d66000-0xe)="716f54ad02495cf44783654cd971", 0xe}, {&(0x7f00000f2000)="e97b62f326af34fbcf5a3ce4d57cacdfb2e4d02fc2f6ea6f46d1a87d743f8c6a1579b9c49ac58dd71f63a1c787b6b1568f7b57279a307adb9c8578c52c4a3cf3f848ae6937e504e8f5920d471339b5ad6ac666db957081eb427908f8d6aa2158744ae05fba7ec17562e14d1532c9863bd669c622f8591efa942bc7f0e62d42905b563b3aabb15aa1e706a3074541153f1e97bc08ea18b51d919f11046bf05824815665d8d64983ca61a5724f7b097e50678c8cdd50d951034dccabff4ff3aa8fcbaa2cb061f219a51ab080a0a7c10266aaa046d64ef8179c48d91b365340f71b4b7dec77", 0xe4}], 0x8, &(0x7f0000108000-0x1b0)=[{0xc8, 0x11f, 0xffffffffffffff01, "035b4610d6d3caeb5f0cb18bc890d2f9fcf5304d591380a7c3e44ff27f4f7b108f746f876c822beae05b27c3e425ab90e5e906ca6c7ce927e33eb6e1b9ed38d61b662911c50588796521a29ef9b7a5aae9302c8d8e6b406a2203c0d35a0327004d031f9b52716829b0f6e86b3531d47bfb8abdef576a61bc47c100339fe3fbff7747c29421722c54d5a26d1ec9d380f1a75a153cd9616d85012dc05ab5ed4f60d365c80290f6b3d1a259a005420d56788d349ec7d5528d7a"}, {0xe8, 0x10a, 0x5754, "09782aa1f6cf4bd33601beb06db419f978cbc1406e08d172809e5359ef8bc7abb3262b59f34de45fc0924196be22d5be86769f635bcddb0d84e5a57b618ef417f58bd6abc8b246dcd257e68f8edaa62b043d2744b7b214baa51c2f55364531fda247969df31c34486872479b4313d095401eff4b270771abc0a823b0a4f64aefeb5c21d2c4532842e6d864c21d59486bd553d6ab3a6c9fc48a94649320b33e9f3b397d3fa4a8d7af07b231d44f5e485cd76f829f65df75be3f90754481891cf739dbab62c8bb5594518ff29fea2f51ed08f15a1a324b14"}], 0x1b0, 0x0}, 0x804) recvmsg(r1, &(0x7f00003be000)={&(0x7f000075f000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f00008eb000)=[{&(0x7f0000d30000)=""/187, 0xbb}, {&(0x7f00003fb000)=""/27, 0x1b}, {&(0x7f0000d04000-0x80)=""/128, 0x80}, {&(0x7f00006ed000-0x66)=""/102, 0x66}, {&(0x7f0000af4000)=""/93, 0x5d}, {&(0x7f0000ea7000-0xd6)=""/214, 0xd6}, {&(0x7f0000f93000)=""/147, 0x93}], 0x7, &(0x7f0000be3000)=""/4096, 0x1000, 0x200}, 0x40002000) [ 662.350385] netlink: 6 bytes leftover after parsing attributes in process `syz-executor7'. [ 662.354361] netlink: 8 bytes leftover after parsing attributes in process `syz-executor4'. [ 662.378442] netlink: 6 bytes leftover after parsing attributes in process `syz-executor7'. 2018/01/17 06:43:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0xe) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x9, &(0x7f0000ac1000-0x98)={0xffffffffffff19f8, @in6={{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x4fb1}, 0x98) sendto$inet6(r0, &(0x7f000052b000)="cb", 0x1, 0x41, &(0x7f0000120000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x2}, 0x1c) 2018/01/17 06:43:29 executing program 5: mmap(&(0x7f0000000000/0xf21000)=nil, 0xf21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000f15000)={0x0, 0xfa}, 0x8) mmap(&(0x7f0000f21000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000f22000-0x94)=[@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x5, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, @in6={0xa, 0x0, 0x2, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0xc88c, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xb}, 0x1}], 0x94) r1 = socket(0x5, 0x80a, 0xaf5a) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r1, 0x800443d3, &(0x7f0000506000-0x14)={{0x7, 0x2, 0x800, 0x400, 0x2, 0x10001}, 0x97, 0x0, 0x7}) 2018/01/17 06:43:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f000040f000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f000054d000)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_CTX(r1, 0xc0086423, &(0x7f0000468000-0x8)={r2, 0x1}) pipe(&(0x7f000020d000)={0x0, 0x0}) setsockopt$bt_BT_SNDMTU(r3, 0x112, 0xc, &(0x7f000005c000-0x2)=0x8, 0x2) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000cb1000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x80000000, 0x0, 0xff, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_tcp_int(r0, 0x6, 0x3f, &(0x7f0000e14000+0x916)=0x2, 0x4) 2018/01/17 06:43:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000693000-0x8)={0x0, 0x0}) bind$bt_sco(r0, &(0x7f0000221000-0x8)={0x1f, {0x1, 0x89f, 0x396, 0x4, 0x8, 0x6}}, 0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xcd}]}, &(0x7f0000f92000-0x4)=0x10) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x200000000001, 0x34c, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x3, 0x0, 0xb, 0x7a, 0x0, 0xfffffff0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00005fc000)='syzkaller\x00', 0x9, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r3 = socket(0x10, 0x3, 0x0) getsockopt$bt_sco_SCO_CONNINFO(r1, 0x11, 0x2, &(0x7f0000789000-0xc1)=""/193, &(0x7f0000280000)=0xc1) setsockopt$sock_attach_bpf(r3, 0x1, 0x32, &(0x7f00009da000)=r2, 0xfffffffffffffdd1) getsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000ef7000-0xc)={@multicast1=0x0, @multicast2=0x0, 0x0}, &(0x7f0000672000-0x4)=0xc) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000400000-0x10)={r4, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x10) write(r3, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) 2018/01/17 06:43:29 executing program 0: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x2) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000006000-0x38)={0x0, 0x0, &(0x7f0000001000-0x10)=[{&(0x7f0000003000)=""/124, 0x7c}], 0x1, &(0x7f0000001000)=""/44, 0x2c, 0x8}, 0x40012060) bind$alg(r0, &(0x7f0000001000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c-intel\x00'}, 0x58) getpeername(r0, &(0x7f0000001000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000001000)=0x60) connect$nfc_llcp(r0, &(0x7f0000001000-0x60)={0x27, 0x80000, 0x0, 0x0, 0x0, 0x0, "fab9484ca8a0abe9700df2209e76204d8a76fb42a5619500306fec52b71bf43cb53b154d9e554c7794c4b53910dce2b6a4396f93c15ef971f6cbedcf8bfbaf", 0x0}, 0x60) 2018/01/17 06:43:29 executing program 7: mmap(&(0x7f0000000000/0xfa0000)=nil, 0xfa0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0xe, 0x7, &(0x7f0000fa0000)={0x0, 0x0}) mmap(&(0x7f0000fa0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreq(r1, 0x0, 0x20, &(0x7f0000960000)={@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @loopback=0x0}, &(0x7f0000fa1000-0x4)=0x8) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000a24000)={@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @multicast1=0xe0000001, 0x0, 0x3ffffffffffffdf8, []}, 0x10) mmap(&(0x7f0000fa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000fa2000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f00003ed000)=0x14) setsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000660000-0xc)={@broadcast=0xffffffff, @dev={0xac, 0x14, 0x0, 0xa}, r3}, 0xc) 2018/01/17 06:43:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000417000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000df0000-0x10)="e513b5bf00004000000000000000e314", 0x10) r1 = accept$alg(r0, 0x0, 0x0) r2 = accept4$inet(0xffffffffffffff9c, &(0x7f0000b3e000)={0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002be000-0x4)=0x10, 0x80800) getsockopt$inet_mreqsrc(r2, 0x0, 0x27, &(0x7f0000a89000)={@broadcast=0x0, @broadcast=0x0, @rand_addr=0x0}, &(0x7f00002ea000)=0xc) sendmmsg$alg(r1, &(0x7f0000e3c000)=[{0x0, 0x0, &(0x7f0000a71000-0x80)=[{&(0x7f0000f7d000)="3aa6436253912955216294ea5f22fd68", 0x10}], 0x1, &(0x7f0000917000)=[], 0x0, 0x0}], 0x1, 0x0) recvmsg(r1, &(0x7f0000eaf000-0x38)={0x0, 0x0, &(0x7f0000825000-0x30)=[{&(0x7f0000efb000)=""/16, 0x10}], 0x1, &(0x7f0000d2b000)=""/57, 0x39, 0x0}, 0x0) [ 662.411056] netlink: 8 bytes leftover after parsing attributes in process `syz-executor4'. 2018/01/17 06:43:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000028e000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-serpent-sse2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000e24000)="", 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000e86000-0x4)={0xb461}, 0x4) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f00007c1000-0x38)={0x0, 0x0, &(0x7f000051f000-0x10)=[{&(0x7f0000b27000)="c69e2c11de19e783f97fb4a3102e92d7f2013ba7b7661e7365116097ec46cb80ccfdd5be666d7b730aa2b4962e02368422a4b93750ba3e8f1704f5ca59e889c44d286a1fd828d26eef725972cf5955d54d17f931f56298f11ab5dd08142f464ac1599dc0da45c26538aecfffb78c6bdad9f59073ff11673aff0497ddfed51f3183595abe2a94b741149c5bef03b83578", 0x90}], 0x1, 0x0, 0x0, 0x0}, 0x0) r3 = accept(r2, &(0x7f0000250000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000c62000+0xc10)=0x14) setsockopt$netlink_NETLINK_CAP_ACK(r3, 0x10e, 0xa, &(0x7f0000231000)=0x1, 0x4) recvmsg(r2, &(0x7f00006b6000-0x38)={&(0x7f0000f76000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000f80000-0x30)=[{&(0x7f0000295000)=""/4096, 0x1000}], 0x1, &(0x7f0000f77000-0xe3)=""/0, 0x0, 0x0}, 0x0) 2018/01/17 06:43:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) sendto$inet6(r0, &(0x7f00009a9000)="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", 0x2b1, 0x0, &(0x7f000011b000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x1}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f00006a8000-0x4)=0x0, 0x4) listen(r0, 0x7) r1 = accept(r0, &(0x7f0000de7000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000d37000)=0xe) sendmsg$kcm(r1, &(0x7f0000ad4000)={0x0, 0x0, &(0x7f0000ca7000-0x10)=[{&(0x7f0000185000)="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", 0x2b1}], 0x1, 0x0, 0x0, 0x0}, 0x0) sendmsg$alg(r1, &(0x7f0000943000)={0x0, 0x0, &(0x7f00004ad000-0x80)=[], 0x0, &(0x7f00004b6000)=[], 0x0, 0xfffffffffffffffe}, 0x400c040) 2018/01/17 06:43:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067f000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f00005a1000-0x1)='8', 0x1, 0x0, &(0x7f00007bd000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000bd7000-0xc)={0x0, 0x0, 0x4000020030}, 0xc) getsockopt$inet6_int(r0, 0x29, 0x10, &(0x7f00007f2000-0x4)=0x0, &(0x7f00009fe000-0x1)=0x4) writev(r0, &(0x7f0000f80000-0x20)=[{&(0x7f0000514000-0xa7)="", 0xfee1}], 0x1) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000f0d000-0x4)=0x0, 0x4) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00002d5000-0x8)={0x0, 0xfffffffffffff001}, &(0x7f000037b000)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000f82000)={r1, 0x1}, 0x8) sendmsg(r0, &(0x7f000067b000)={0x0, 0x0, &(0x7f000097f000)=[{&(0x7f000092c000)="e3", 0x1}], 0x1, &(0x7f00005ba000-0xc)=[], 0x0, 0x0}, 0x200008040) 2018/01/17 06:43:29 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001000)={@common='nr0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$packet(r0, &(0x7f0000001000)={0x11, 0x3, r1, 0x1, 0x6, 0x6, @random="4bf4f4c64ae1", [0x0, 0x0]}, 0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000001000)={0xc63, {0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x290, 0x45, 0x9, 0x3, 0x20, &(0x7f0000002000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0xde0b, 0x7}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000001000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}}, 0x3a, &(0x7f0000000000)=[{&(0x7f0000cc1000)=""/250, 0xfa}, {&(0x7f0000000000)=""/207, 0xcf}, {&(0x7f0000001000-0x8)=""/8, 0x8}, {&(0x7f0000a7c000)=""/171, 0xab}, {&(0x7f0000135000-0x33)=""/51, 0x33}, {&(0x7f0000287000-0xb5)=""/181, 0xb5}, {&(0x7f0000a65000-0x63)=""/99, 0x3284}, {&(0x7f0000000000)=""/96, 0x60}, {&(0x7f0000001000-0xb8)=""/184, 0xb8}, {&(0x7f0000000000)=""/67, 0x43}], 0xa, &(0x7f0000000000)=""/114, 0x72, 0x9}, 0x40) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000002000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGL2TPSTATS(r2, 0x80487436, &(0x7f0000001000-0x44)="83a1c1d494fd817681a0fc02eacce983f17256a30d446d20a08757d65a7a598f4f26ce3cce0a223b0a51f12a1afed3f4c2409c3951c4a2b65e6002acd34e2eb14da4e437") mmap(&(0x7f0000000000/0xea000)=nil, 0xea000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f00000bd000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "11e532", 0x10, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "bb08d7", 0x0, "a4e069"}, ""}}}}}}, 0x0) 2018/01/17 06:43:29 executing program 6: mmap(&(0x7f0000000000/0xf63000)=nil, 0xf63000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000f63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(0xffffffffffffffff, &(0x7f0000454000-0x5d)="55cfeef75db16f5fc5732aa1bce4807d01a1e885d94ad0081cb728f1233a987e138e774a95d92ae8b17bc7a2f831b03784453f2113c444dab2baebebc438cc9fe2f0da8018baa0436d3d2e1745e39770fa5196ed5ba782d6dbe70ae53b0b6944b5e50341da41ebd1ff68ce79e9e624890539e7935c02a21b94bf10c36faab8651be8500f669a1672fa9ac7", 0x8b, 0x40000, 0x0, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x30, &(0x7f0000f60000-0x82)=""/210, &(0x7f00007b2000-0x4)=0xd2) 2018/01/17 06:43:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000ead000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000d4f000-0x4)=0x1, 0x4) connect$inet(r0, &(0x7f00002ec000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r0, &(0x7f0000575000-0x3a)='Q', 0x1, 0x4007ffd, &(0x7f0000c41000-0x10)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r0, &(0x7f0000cac000)={&(0x7f00007c3000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x10, &(0x7f000069e000)=[{&(0x7f00002b1000-0x9e)=""/158, 0x9e}], 0x1, &(0x7f0000550000)=""/181, 0xb5, 0x0}, 0x40000162) 2018/01/17 06:43:29 executing program 7: mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000201000)={r0}) pipe(&(0x7f00001db000)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f000095f000)={r0, r2}) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) ioctl$sock_FIOGETOWN(r0, 0x800454dd, &(0x7f0000001000-0x4)=0x0) 2018/01/17 06:43:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x48000000015, 0x5, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000a5d000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f00008f9000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_CLOSE(r1, 0x40086409, &(0x7f00009ad000)={r2, 0x0}) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00005d8000)={0x0, 0xb8, &(0x7f0000807000)=[@in6={0xa, 0x1, 0x6, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x101, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, @in6={0xa, 0x0, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, @in6={0xa, 0x3, 0x5, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xb}, 0x1}, @in6={0xa, 0x3, 0x81, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, @in6={0xa, 0x0, 0x8, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}, 0x8}]}, &(0x7f0000110000)=0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000d71000-0x108)={r3, @in6={{0xa, 0x3, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x17}, 0x1466ca0f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x8, 0x0, 0x8000, 0x6e, 0x10001, 0x4, 0x4, 0x1, 0x4, 0x3, 0x40, 0x5, 0x8, 0x2, 0x7]}, &(0x7f00002a2000-0x4)=0x108) bind$inet(r0, &(0x7f00008a6000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f00001d7000)={0x0, 0x0}) ioctl$DRM_IOCTL_RM_CTX(r0, 0xc0086421, &(0x7f0000193000-0x8)={r4, 0x3}) sendto$inet(r0, &(0x7f0000218000)="", 0xfee6, 0x0, &(0x7f0000062000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/17 06:43:29 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x6, 0xdb, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000001000-0x8)={0x0, 0x5}, &(0x7f0000dc0000)=0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000b06000)={r1, 0x8}, 0x8) mmap(&(0x7f0000000000/0xf83000)=nil, 0xf83000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000f74000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(ctr(aes),poly1305-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) 2018/01/17 06:43:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000315000-0x12)={@generic="d9c9037e3dc45218c13e6ab164389e3d", 0x40}) bind$alg(r0, &(0x7f0000437000)={0x26, 'aead\x00', 0x0, 0x0, 'echainiv(rfc4106(gcm(aes)))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003cc000-0x14)="72733976d8030a4ae9fffffff80000000184ce10", 0x14) socket$alg(0x26, 0x5, 0x0) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000a2c000-0x38)=[{0x0, 0x0, &(0x7f0000798000-0x50)=[], 0x0, &(0x7f0000631000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}], 0x1, 0x0) syz_extract_tcp_res(&(0x7f00000cd000)={0x0, 0x0}, 0x6, 0x81) recvmsg(r1, &(0x7f0000719000)={&(0x7f000085f000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00007ba000)=[{&(0x7f0000adc000-0xa3)=""/163, 0x1f}], 0x1, &(0x7f00007f2000)=""/0, 0x0, 0x0}, 0x0) accept4$alg(r0, 0x0, 0x0, 0x0) 2018/01/17 06:43:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt(r0, 0x1, 0x15, &(0x7f0000e65000-0x9)="d7fdaf62070179890fddd5a45d3f32e5", 0x10) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f00006e0000)={0x19e, {{0xa, 0x2, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) r1 = accept(r0, 0x0, &(0x7f00005f6000-0x4)=0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000edd000-0x6)={0x0, 0xfffffffffffffffb}, &(0x7f00004d5000)=0x6) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000460000)={r2, 0x100000001}, &(0x7f0000396000)=0x8) 2018/01/17 06:43:29 executing program 6: mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000000f000-0xd8)={0x14, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x15, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000023000)=[@in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) 2018/01/17 06:43:29 executing program 3: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$unix(0xffffffffffffffff, &(0x7f0000003000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f000000b000-0x4)=0x8) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind(r0, &(0x7f000000a000)=@in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x1f}) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000001}, [@jmp={0x5, 0x0, 0xb, 0x0, 0x0, 0x1, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x33) 2018/01/17 06:43:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) sendmsg$nl_route(r0, &(0x7f00001fb000)={&(0x7f000061f000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000f70000-0x10)={&(0x7f00003d8000)=@getlink={0xc4, 0x12, 0x101, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_LINKINFO={0xa4, 0x12, [@IFLA_INFO_KIND={0xa0, 0x1, "746d307070703100e17d4f6a9b9d5822f6402dcf56c0e9c37e838ee9f6427908ae4ce00def19ceb6cb6881d0dc3e6fc983d4a980b42fa47164e7ad476892f1d86b0de9293ac7715134550616d1d1db13fb6cce9c3fd126d689397f563277c7896900d98ff10b7a9c46d5fdb8849b5f4dcda38627ffd091f6c8b609f34b3fb62290cf35e6ab648f39e15b8b44e954d719c5a8e61227ee02b77885901d"}]}]}, 0xc4}, 0x1, 0x0, 0x0, 0x0}, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f00005a6000)=0x10, 0x4) 2018/01/17 06:43:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00007c1000)={0x26, 'hash\x00', 0x0, 0xfffffffffffffffc, 'xcbc(twofish)\x00'}, 0x58) pipe(&(0x7f0000687000)={0x0, 0x0}) bind$netlink(r2, &(0x7f0000d23000)={0x10, 0x0, 0x1, 0x4100000}, 0xc) ioctl$DRM_IOCTL_FREE_BUFS(r2, 0x4010641a, &(0x7f0000880000-0x10)={0x2, &(0x7f000042e000-0x8)=[0x100000000, 0x1ff]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r3, &(0x7f0000636000-0xc)={0x0, 0x0, 0x0, 0x0}, 0xc) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000872000-0x10)="ad56b6c5820fbcb995298992ea54d9be", 0xac) mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r4, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r4, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000b00000-0x8)={0x0, 0x6bfd7815}, &(0x7f0000fca000-0x4)=0x8) accept4(r1, &(0x7f0000939000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000963000)=0x26, 0x80000) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000de9000-0x8)={r6, 0x9}, &(0x7f0000fa4000)=0x8) ioctl$sock_FIOGETOWN(r5, 0x400454ca, &(0x7f0000001000-0x4)=0x0) setsockopt(r0, 0x0, 0xffffffff80000000, &(0x7f0000577000-0x1000)="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", 0x1000) r7 = accept$alg(r0, 0x0, 0x0) pwrite64(r1, &(0x7f0000c33000-0x69)="c5715244df4101eedb83af21aa18b666bcd97d9fc9591d143910bd9e76d4d4ab8f799fbe7bffd6c04d1321a29293468e81718ad5a83e8178b9dfbfd5f3acf31d5c055d2a48006470234a879aa6a72e971b4dbc5ac97378a17aae595b389cbec29d516ab3da96bdac6f", 0x69, 0x0) socket$unix(0x1, 0x1, 0x0) sendmmsg$alg(r7, &(0x7f0000ff8000)=[{0x0, 0x0, &(0x7f0000f67000-0x50)=[{&(0x7f00006ee000)="df0971a5f183a98f7edb5246fbe25d818f8cefc45345fb42bb96687be6b6573bfc", 0x21}], 0x1, &(0x7f0000fc8000-0x98)=[], 0x0, 0x0}], 0x1, 0x0) 2018/01/17 06:43:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x400000000010) accept$packet(r0, &(0x7f0000f95000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000b93000+0x9b8)=0x14) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000e56000)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000851000-0x4)=0xe8) socket$inet_tcp(0x2, 0x1, 0x0) accept$packet(r0, &(0x7f00002af000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000e70000-0x4)=0x14) r4 = getuid() sendmsg$nl_xfrm(r0, &(0x7f0000c8e000-0x38)={&(0x7f0000547000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000b0d000-0x10)={&(0x7f0000773000-0x150)=@acquire={0x150, 0x17, 0x400, 0x5, 0x3, {{@in=@empty=0x0, 0x3, 0x2b}, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xf}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3, 0x46, 0x3, 0x2f6, 0xa, 0x20, 0xa0, 0x2c, r1, r2}, {{@in=@dev={0xac, 0x14, 0x0, 0x11}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x0, 0x0, 0xffffffff, 0xa, 0x20, 0x0, 0x3b, r3, r4}, {0x8, 0x10001, 0x5, 0x3, 0x0, 0x2bd, 0x8, 0x1000}, {0xff, 0x8000, 0x36f9d1c4, 0x7fff}, 0x6, 0xc, 0x2, 0x0, 0x3, 0x3}, 0x61739a78, 0x9, 0x1, 0x0}, [@lifetime_val={0x28, 0x9, {0x3, 0x200, 0x2, 0x9}}]}, 0x150}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/17 06:43:29 executing program 7: mmap(&(0x7f0000000000/0xf4000)=nil, 0xf4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x7) mmap(&(0x7f00000f4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f00000f4000)={0x0, 0x1}, &(0x7f00000ee000)=0x8) mmap(&(0x7f00000f4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000f4000)={r1, @in6={{0xa, 0x2, 0x1000, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x100}, 0x98) syz_emit_ethernet(0xed, &(0x7f0000043000)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbc8", 0xb7, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@echo_reply={0x81, 0x0, 0x0, 0x3f, 0xffffffffffffffe1, "0672a63bfc60be33f52531b391ca55d6542fa0fd551edf7576262b186f7dfd164d7273df366512783e3c8f1a497a6169d111b44b5f15c43c8b644e8afa6f4f215e0deb5007fd6323dea01cbf575d8974a4a98228b9aaf633a8bf36d4706ac413317d8aea269f8efffc0036c53c2894d07e5289f41ddd826f46125d28353da05d8b6eb02c40194214d470409b3030bf7c92268edefd84863e680d92a98d9836fa9565c72159e4f343f9f9cd5ecc8046"}}}}}}, 0x0) [ 662.653364] RDS: rds_bind could not find a transport for 172.20.0.187, load rds_tcp or rds_rdma? 2018/01/17 06:43:29 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000+0x313)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000001000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x2}) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000007000)={0x7, 0x2}, 0x8) socket$inet6(0xa, 0x80004, 0x5) setsockopt(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000002000-0x6a)="0000f1ff3c0c0000", 0x8) 2018/01/17 06:43:29 executing program 4: mmap(&(0x7f0000000000/0xe9000)=nil, 0xe9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000e9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x42, &(0x7f0000004000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@arp={0x806, @ether_ipv6={0x1, 0x86dd, 0x6, 0x10, 0x8, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}}}}, 0x0) r0 = socket$bt_rfcomm(0x1f, 0x3, 0x3) mmap(&(0x7f00000e9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f00000ea000-0x4)=0x2, 0x4) 2018/01/17 06:43:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000065c000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f00002cf000-0x8)={0x0, 0x0}) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x0, 0x3, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r0 = socket$inet6(0xa, 0x400000002, 0x3) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f000083c000)={0x0, 0x0, ""}, &(0x7f0000bf0000)=0x8) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000ec3000-0x8c)={r1, @in6={{0xa, 0x1, 0x8001000, @loopback={0x0, 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) setsockopt$inet_sctp6_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, &(0x7f00003a0000-0x4)=0x0, 0x4) connect$inet6(r0, &(0x7f00002f5000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, 0x1c) sendto$inet6(r0, &(0x7f0000bec000)="69abe613d1bd2f9ccfbc0f17a7ebd3f468a673954228c82083b5a90880613f26425188f17e069513c313cfb1133a7443204b698373ae005a3fd1147045ea4c02cc6638f5c24c9a17dcbba9b3e8448272c427b846214071f6ca7dfe01de68bba4d1c8204a6291207f246f0aea8e13439df9c87ea92f604457d21fc7a2d841744a06e10fd3a0e7", 0x86, 0x0, &(0x7f00008c3000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x7}, 0x1c) socketpair(0x8, 0x3, 0x0, &(0x7f000009e000)={0x0, 0x0}) 2018/01/17 06:43:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) connect$inet(r0, &(0x7f0000607000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket(0x9, 0xa, 0xfffffffffffffffb) bind$pptp(r1, &(0x7f0000a17000-0x20)={0x18, 0x2, {0x2, @dev={0xac, 0x14, 0x0, 0x17}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) getsockopt$inet_int(r0, 0x0, 0xe, &(0x7f00003e0000)=0x0, &(0x7f00000cc000)=0x1) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000070000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000d9f000)=0x14) [ 662.708056] RDS: rds_bind could not find a transport for 172.20.0.187, load rds_tcp or rds_rdma? 2018/01/17 06:43:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x4, 0x2, &(0x7f00009d4000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f00000a2000)={0x0, 0x2, 0x3420623e}, &(0x7f00009a1000)=0x8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00006c6000)={r1, 0x0, 0x4, 0x4d, 0x80000000, 0x3}, 0x14) r2 = socket$netlink(0x10, 0x3, 0xc) socketpair$inet6(0xa, 0x80002, 0x7, &(0x7f000092d000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000058000-0x8)={0x0, 0x1f, 0x1000}, &(0x7f0000137000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000bcf000-0x98)={r4, @in6={{0xa, 0x0, 0xbfe6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x80000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x77c36ee2, 0x1}, &(0x7f0000698000-0x4)=0x98) writev(r2, &(0x7f00006bd000)=[{&(0x7f0000714000)="2900000018001980013d75241a0407210206e30067fffd01040000000800050000000200080000bf00", 0x29}], 0x1) 2018/01/17 06:43:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1b, 0x5, 0x0) sendmsg$alg(r0, &(0x7f0000553000)={0x0, 0x0, &(0x7f0000012000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) 2018/01/17 06:43:30 executing program 6: mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000ff3000-0x10)={0x1, &(0x7f0000004000)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000ff6000-0x48)=[@in6={0xa, 0x2, 0xb0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}, @in6={0xa, 0x0, 0x5, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7b63}, @in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x48) socket$kcm(0x29, 0x2, 0x0) socketpair$ax25(0x3, 0x2, 0xcf, &(0x7f00009b9000-0x8)={0x0, 0x0}) setsockopt$sock_int(r0, 0x1, 0x1b, &(0x7f0000008000)=0x0, 0x4) 2018/01/17 06:43:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0x7, 0x7, &(0x7f0000d7c000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f000091c000-0x8)={0x0, 0x100}, &(0x7f0000d2e000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00006e5000)={r1, @in={{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xff, 0x400, 0x5, 0x3ff, 0x10}, 0xa0) socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f0000cdb000)={0xffffffffffffffff, 0xffffffffffffffff}) getpeername$netlink(r2, &(0x7f0000fa4000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000fa3000)=0xc) 2018/01/17 06:43:30 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000001000-0x1)={0x80000001}, 0x1) mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000004000)={0x0, 0x0}) connect(r1, &(0x7f0000002000-0x10)=@ax25={0x3, {"9c2ff159338675"}, 0x8}, 0x10) r2 = socket(0x18, 0x0, 0x2) bind$nfc_llcp(r2, &(0x7f0000003000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "e2d58c6f9b9534686bb97d702a89b290b0d3a5d21fbc00c7d93c85edfae4fa1f2b7d0cbdb41ce6f08ee3e4ee794109697dbb42ffd7157cd4cdfc23c55a5303", 0x0}, 0x60) bind$nfc_llcp(r2, &(0x7f0000000000)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "599120b09f20dcbf497beb5e37d9b17a09cb06fc8f494fb76090b709d8822101008c45cbd8a30a0034dec15bc48d075dee39b37da21de35f3656bdde1b7cf7", 0x0}, 0x60) 2018/01/17 06:43:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000789000-0x5c)={{0xa, 0x1, 0x8, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7fff}, {0xa, 0x3, 0x5, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xe}, 0x6}, 0x7fff, [0x800, 0xfffffffffffffffd, 0x4, 0x8, 0xff, 0x8, 0x40, 0x5]}, 0x5c) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f000023f000-0x2)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000e2a000)="8c", 0x1, 0x0, &(0x7f000042f000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000ea1000-0x17)='o', 0x1, 0x0, &(0x7f0000168000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = socket(0x11, 0xa, 0x4) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000600000)=@assoc_value={0x0, 0x65}, &(0x7f0000a2f000)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000cf6000-0x8)=@assoc_value={r2, 0x1f}, &(0x7f00005f5000)=0x8) r3 = socket(0xd, 0x800, 0xfffffffffffffff8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000007000-0x20)={0x0, 0x3, 0x8206, 0x8f9, 0x2, 0x20, 0xffffffffffffff81, 0x1, 0x0}, &(0x7f000066d000)=0x20) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f000070d000)={r4, 0x7ff}, &(0x7f0000923000)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00007db000-0xc)={0x0, 0x0, 0x80000000020}, 0xc) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000135000)={0x0, 0x3, 0x1f, 0x9, 0x0, 0x80000001, 0xc1, 0x40, {0x0, @in={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x0, 0x7, 0x89a4, 0x101}}, &(0x7f000012b000)=0xb8) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f000099e000)=@assoc_value={r5, 0x235c}, 0x8) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f000044e000-0x4)=0x2, 0x4) writev(r0, &(0x7f0000c7d000-0x50)=[{&(0x7f0000ee3000)="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", 0xb09}], 0x1) pipe(&(0x7f0000a04000)={0x0, 0x0}) ioctl$DRM_IOCTL_SET_MASTER(r6, 0x641e) writev(r0, &(0x7f0000f08000)=[{&(0x7f0000f29000-0xeb)="bc", 0x1}], 0x1) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f00006ab000-0x4)=0x0) 2018/01/17 06:43:30 executing program 3: r0 = accept$netrom(0xffffffffffffffff, &(0x7f0000583000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f000007d000-0x4)=0x10) setsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000f1a000-0x4)=0x63b, 0x4) r1 = socket$netlink(0x10, 0x3, 0x0) write(r1, &(0x7f0000736000-0x2e)="260000002a00ff000343007fcdffff03000103ff01000000ff090000000000000000000000fe", 0x26) [ 662.944276] sctp: [Deprecated]: syz-executor0 (pid 26026) Use of struct sctp_assoc_value in delayed_ack socket option. [ 662.944276] Use struct sctp_sack_info instead 2018/01/17 06:43:30 executing program 2: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000009000)={0x0, 0x8001, 0x10}, 0xc) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000007000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bpf$PROG_LOAD(0x5, &(0x7f0000008000-0x48)={0x8, 0x4, &(0x7f0000008000-0x20)=@raw=[@map={0x18, 0x6, 0x1, 0x0, r0, 0x0, 0x0, 0x0, 0x0}, @alu={0x4, 0x9, 0x1, 0xf, 0x59387ed7c6b9c43a, 0x18, 0x1}], &(0x7f0000002000-0x4)='GPL\x00', 0x9, 0xfc, &(0x7f0000005000)=""/252, 0x41000, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r1}, 0x48) syz_emit_ethernet(0x6e, &(0x7f0000002000)={@random="cd3997030f00", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "e30600", 0x38, 0x40000000003a, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@dest_unreach={0x1, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "d5bf84", 0x0, 0x29, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [], "6e5ad894a154fa94"}}}}}}}, 0x0) 2018/01/17 06:43:30 executing program 0: r0 = socket$kcm(0x29, 0x5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x80e, 0x7, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nfc_raw(0x27, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000001000-0x8)=@assoc_value={0x0, 0x7}, &(0x7f0000001000)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000000)={r2, 0x1, 0x0}, &(0x7f0000000000)=0xc) accept4(r0, &(0x7f0000000000)=@hci={0x0, 0x0, 0x0}, &(0x7f0000000000)=0x6, 0x80000) getsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f00008bf000-0x4)=0x0, 0x4) 2018/01/17 06:43:30 executing program 5: pipe(&(0x7f00004e4000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000001000-0x14)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x14) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000d7b000)={r2, 0x2}, 0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f0000356000-0xb)={0x5, 0x3, 0x8e, 0x1, 0x5273, 0x9, 0x4, 0x0, 0x0, 0x4, 0x3}, 0xb) pipe(&(0x7f0000c00000-0x8)={0x0, 0x0}) ioctl$sock_bt_bnep_BNEPCONNDEL(r4, 0x400442c9, &(0x7f0000400000)={0x2, "ac2c6e42bd6e"}) setsockopt$sock_int(r3, 0x1, 0x2d, &(0x7f0000c70000)=0x0, 0x4) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r4, 0x84, 0x6f, &(0x7f0000048000)={r1, 0xac, &(0x7f00002c4000)=[@in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0xd0, @loopback={0x0, 0x1}, 0x7ff}, @in6={0xa, 0x0, 0xcce9, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x400}, @in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xf}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x401, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x2}, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, @in6={0xa, 0x1, 0x7, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}]}, &(0x7f0000bac000)=0x10) 2018/01/17 06:43:30 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockname$netlink(r0, &(0x7f000009d000)={0x0, 0x0, 0x0, 0x0}, &(0x7f00007c4000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0x1e, &(0x7f0000000000)=0x5236, 0x4) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000001000-0x4)=0x8, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000002000-0x10)=@generic=""/16, 0x10) socketpair(0x1e, 0xa, 0x5800000000000000, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r3, 0xc01064b5, &(0x7f0000003000-0xc)={&(0x7f0000002000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xa}) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000000000)=0x1ff, 0x4) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000002000-0x4)=0x0, 0x4) ioctl$sock_inet_udp_SIOCINQ(r3, 0x541b, &(0x7f0000000000)=0x0) socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet(r3, &(0x7f0000003000)={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x3)=0x10) r4 = socket$inet(0x2, 0x4, 0x99) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r4, 0x84, 0x73, &(0x7f0000004000-0x18)={0x0, 0x9, 0x0, 0x6, 0x1}, &(0x7f0000004000)=0x18) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000005000-0x8)={r5, 0x0, 0x8}, 0x8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000005000-0x10)={&(0x7f0000005000)='./file0\x00', 0x0, 0xa39bd6a03ce62e6a}, 0x10) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000006000)={r3, r2}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_T2(r2, 0x103, 0x2, &(0x7f0000007000)=0x6, 0x4) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_buf(r2, 0x6, 0xf, &(0x7f0000009000-0xa5)="a5a27aa51ab2b4440a56313331cda07a7c28e022177a7f821fe76cc6cf21ebd7b18e886d85c264ab61b95d8376299fe7a28790ba253149e77ac833c6f24ac206a605841d9af94727fdb5a28019ee8c814f822678467ff52baabe5be5c8bd4ef010e88f3d8fc8cad2179b39ea17aca94899b29a3a8dd467aa0eb8857ab712f8984674f2ec7f030e6e06b33436bd2559f0f1c90ed8b1d7c767abd2c00916f10651796a7d120c", 0xa5) 2018/01/17 06:43:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000dad000-0x8)=@assoc_value={0x0, 0x200}, 0x8) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f00005e5000-0xd7)={0x0, 0xcf, "c0749fb07eafae235c068e41de8f6703481415a8beacfc3230c03bb0829c17d577acaaca7ab821af3c4f8e5173f456f003392fe408eace182053498ec0952751bcea855edda948666c9403ac7190281776cd4551e57fdbb49f1759d44a62de9fcef9d4c4c03ff52c2fe41dae7c600fc68e4d96beed2f10deb86e26b0183f358d1e4f9dfbc70677b1a2a7b87754b025ebd655372f9704a4a5ca751ea4901f77e4f5b61a6aa1a2d4dbb80c8e0f518eff802df8daf04b3fca7d009cac93dac5e4975016c848f2f226ab0a4a6a0b933f21"}, &(0x7f00003cd000)=0xd7) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000c4f000-0xc)=@sack_info={r1, 0xffffffff, 0x2}, &(0x7f0000710000-0x4)=0xc) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000d91000-0x8)={0x0, 0x1}, 0x8) sendmmsg(r0, &(0x7f0000acf000-0x78)=[{{0x0, 0x0, &(0x7f000022a000)=[{&(0x7f0000a44000-0xac5)="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", 0x201}], 0x1, &(0x7f0000fd8000-0xc)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) 2018/01/17 06:43:30 executing program 6: socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000e5d000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000950000)={0x0, 0x9}, &(0x7f00007da000)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00002e7000+0x4bc)={r2, 0x8}, 0x8) bpf$MAP_CREATE(0x0, &(0x7f00009d6000-0x1c)={0x6, 0x4, 0x7fff, 0x1a, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x36) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000c8f000-0x14)={r2, 0xfffffffffffffc01, 0x5, 0xffffffffffffffff, 0x4, 0x0}, &(0x7f0000f73000-0x4)=0x14) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00008ca000)={r2, 0x0}, 0x8) 2018/01/17 06:43:30 executing program 7: mmap(&(0x7f0000000000/0xf77000)=nil, 0xf77000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2005, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000c9c000-0x4)=0x0) mmap(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f78000-0x8)={0x0, 0x0}) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r1, 0x800442d3, &(0x7f0000df2000)={0x45, 0x7, 0x5, "ea224ab4e176", "fda2ae3e409e61ef39c93b92894e941b"}) setsockopt$inet_tcp_int(r2, 0x6, 0x12, &(0x7f00003cb000)=0x4, 0x4) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000f62000)=""/158, &(0x7f0000f62000)=0x9e) 2018/01/17 06:43:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x3, &(0x7f0000f6c000-0x4)=0x40, 0x4) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000f73000-0x4)=0x621c, 0x4) sendto$inet6(r0, &(0x7f0000f73000-0x31)="", 0x0, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) recvfrom$inet6(r0, &(0x7f0000bef000-0xf6)=""/246, 0x7f6, 0x100, 0x0, 0x6d) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000c53000)=0x0, &(0x7f0000c34000)=0x4) [ 662.994035] sctp: [Deprecated]: syz-executor0 (pid 26026) Use of struct sctp_assoc_value in delayed_ack socket option. [ 662.994035] Use struct sctp_sack_info instead 2018/01/17 06:43:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, 0x0, &(0x7f0000785000-0x4)=0x0) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000334000-0x160)={{{{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8000, 0x1, 0x7f, "2bc79b0b2299f64dab380b3d2c6b4cd05910a20b747cb7419e8befb82040ec061064955a32f7ac66a542707535cbc2485b9d7db8257419ce023ddb0362f2a3fcdd75dfeb3fc141c2ee321034cd336909"}, 0x160) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000cb7000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(twofish)\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000fe1000-0xe8)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00000a8000-0x4)=0xe8) sendmsg$can_raw(r0, &(0x7f00006eb000-0x38)={&(0x7f0000e04000-0x10)={0x1d, r3, 0x0, 0x0}, 0x10, &(0x7f0000e34000-0x10)={&(0x7f0000b8a000-0x10)=@can={{0x3, 0x4, 0x8b, 0xffff}, 0x2, 0x2, 0x0, 0x0, "6e20eecc655975cf"}, 0x10}, 0x1, 0x0, 0x0, 0x20000000}, 0x8004) sendmsg$alg(r2, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f0000f74000)=[{&(0x7f000004c000-0x1000)="5dfbc33dc19cb870843df30273b381faa8d62a74eac93d925f73147683c80e60", 0x20}], 0x1, &(0x7f0000851000-0x48)=[], 0x0, 0x0}, 0x0) recvmsg(r2, &(0x7f0000c0c000)={&(0x7f0000f76000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000b10000)=[{&(0x7f0000d26000-0x6a)=""/64, 0x40}], 0x1, &(0x7f0000381000)=""/0, 0x0, 0x0}, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000008000-0xe8)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000462000-0x4)=0xe8) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000083000)={'vcan0\x00', r4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt(0xffffffffffffffff, 0xffffffffffffffe0, 0x4641, &(0x7f000048e000)="d950db7030be3068a70e2885c0e4ead8b65640a3ad46f8e3dc74226fa58ef4826a51b608b4ff29a40559b399a0a7e8456601b05d7873b705c506f19888171a744ddab5020bd06c2390a42b2254f2c8e0c2ea8b8de04714216ede78d4d580c12fa5c9ab51a45d80e9cb209c60da8448254b9063b5751ad9b09039f43716382638619f1c5e6141310784e2634df8ffa6db3eb8487df4da8acd3c58b9025adc41e7871a63076014caea3502123ec3e64c3047eb615e5b5030aee27c1b2da9e2ee90f2f39e3ba2873569728faf6765b3a9c378", 0xd1) 2018/01/17 06:43:30 executing program 0: pipe(&(0x7f0000400000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r0, 0x800442d2, &(0x7f0000cdb000-0x10)={0x5, &(0x7f0000001000-0x96)=[{0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}]}) mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r1, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) r2 = socket(0x14, 0xfffffffffffffffe, 0x8) connect(r2, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) 2018/01/17 06:43:30 executing program 2: mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80005, 0x0) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000af3000)={0x8, 0xf, 0x7, 0x4, 0x0}, &(0x7f0000ce1000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000348000-0x8)=@assoc_value={0x0, 0x10001}, &(0x7f0000af3000-0x4)=0x8) 2018/01/17 06:43:30 executing program 7: r0 = socket$inet_dccp(0x2, 0x6, 0x0) r1 = accept$netrom(0xffffffffffffffff, &(0x7f00006f4000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f000015e000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$netlink(r0, &(0x7f0000000000)=@proc={0x10, 0x0, 0x3, 0x412100}, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCADDRT(r1, 0x890b, &(0x7f0000002000-0x4)=0x0) setsockopt(r0, 0x800000010d, 0x6, &(0x7f0000d15000-0x4)="02ca29ff", 0x4) r2 = accept4(r1, &(0x7f0000001000-0x6)=@hci={0x0, 0x0, 0x0}, &(0x7f0000000000)=0x6, 0x80800) setsockopt$bt_BT_FLUSHABLE(r2, 0x112, 0x8, &(0x7f0000002000-0x4)=0x4f142e21, 0x4) 2018/01/17 06:43:30 executing program 4: r0 = socket(0x8, 0xf, 0x7ff) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000062000-0xb7)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair$unix(0x1, 0x100000005, 0x0, &(0x7f0000fd8000-0x8)={0x0, 0x0}) r3 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000583000-0x8)={r2, r1}) ioctl$sock_kcm_SIOCKCMCLONE(r3, 0x89e2, &(0x7f00004b4000-0x4)={0xffffffffffffffff}) sendmsg$nl_generic(r4, &(0x7f0000bcc000-0x38)={&(0x7f00002ed000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000868000)={&(0x7f00004c8000-0x254)={0x14, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0xfd59}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/17 06:43:30 executing program 5: mmap(&(0x7f0000000000/0xf7000)=nil, 0xf7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$l2tp(0x18, 0x1, 0x1) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r0, 0x111, 0x1, 0x4, 0x4) syz_emit_ethernet(0x4a, &(0x7f00000f5000-0x66)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "a7803d", 0x14, 0x6, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, {[], @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}, 0x0) 2018/01/17 06:43:30 executing program 0: mmap(&(0x7f0000000000/0xfd000)=nil, 0xfd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000fd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000fd000)={0xffffffffffffff9c}) mmap(&(0x7f00000fd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f00000fe000-0x8)={0x0, 0x5}, &(0x7f0000070000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000073000)=0x10001, 0x4) mmap(&(0x7f00000fd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000029000-0xa)={r1, 0x8, 0x1, [0xc8f4]}, &(0x7f00000fd000)=0xa) syz_emit_ethernet(0x4a, &(0x7f00000f4000-0x4b)={@random="7181f328e543", @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "a73aeb", 0x14, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}, 0x0) 2018/01/17 06:43:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000a41000)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00007f4000)='syzkaller\x00', 0x83, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = socket$kcm(0x29, 0x2, 0x0) r2 = socket(0x10, 0x20000000000003, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f00002e6000-0x8)={0x0, 0x1}, &(0x7f000086f000)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000552000)=@sack_info={r3, 0x4, 0x8}, &(0x7f00005c6000-0x4)=0xc) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000377000-0x8)={r2, r0}) socket$key(0xf, 0x3, 0x2) setsockopt(r2, 0x1, 0x7, &(0x7f00001b0000-0xfd)="b912746d", 0x4) 2018/01/17 06:43:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000445000-0x8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000cf7000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) r0 = socket$nl_route(0x10, 0x3, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00007f7000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00001d0000-0x4)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00008db000)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000270000)=0xe8) sendmsg$nl_route(r0, &(0x7f0000bda000)={&(0x7f0000dce000)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f000095a000-0x10)={&(0x7f00008dc000)=@mpls_newroute={0x3c, 0x18, 0x2, 0x4, 0x2, {0x1c, 0x14, 0x94, 0x9, 0xfe, 0x4, 0xfd, 0x4, 0x2000}, [@RTA_OIF={0x8, 0x4, r1}, @RTA_TTL_PROPAGATE={0x8, 0x1a, 0x800}, @RTA_OIF={0x8, 0x4, r2}, @RTA_TTL_PROPAGATE={0x8, 0x1a, 0x6}]}, 0x3c}, 0x1, 0x0, 0x0, 0x1}, 0x20008004) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000108000-0x8)={0x0, 0x10040000}, 0x8) r3 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_opts(r3, 0x29, 0x36, &(0x7f0000aad000-0xf4)=""/244, &(0x7f0000ddf000)=0xf4) connect$inet6(0xffffffffffffffff, &(0x7f00008c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendmmsg(0xffffffffffffffff, &(0x7f000060d000)=[{{0x0, 0x0, &(0x7f0000c39000-0x10)=[{&(0x7f00006f9000)='\x00', 0x1}], 0x1, &(0x7f0000299000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x8000) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000b92000)={0x0, 0x0}, &(0x7f00006fc000)=0x8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(0xffffffffffffffff, 0x84, 0x78, &(0x7f0000e12000-0x4)=r4, 0x4) 2018/01/17 06:43:30 executing program 3: socketpair$ax25(0x3, 0x5, 0xcf, &(0x7f00003f9000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x400000000000010, 0x803, 0xfffffffffffffffc) write(r0, &(0x7f00005f0000-0x24)="240000001a0099f0003be90000ed190e020808160000000000ba0080080001007f196be0", 0x24) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f000012a000-0x108)={0x0, @in6={{0xa, 0x0, 0x1, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x80000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x3, 0x299, 0x4, 0x1, 0x20, 0x1, 0x7fff, 0x4, 0x20, 0x1f, 0x9, 0xfffffffffffff732, 0x8, 0x0, 0x1]}, &(0x7f000015c000-0x4)=0x108) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f000083b000-0x10)={r1, 0x20, &(0x7f0000724000-0x20)=[@in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f00001c5000)=0x10) 2018/01/17 06:43:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendmsg(r0, &(0x7f0000faf000-0x38)={&(0x7f0000229000)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x2, 0x4, 0x3, 0x4, {0xa, 0x1, 0xffffffff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x285}}}, 0x3a, &(0x7f0000cf1000)=[], 0x0, &(0x7f0000d4e000-0xb8)=[], 0x0, 0x0}, 0x20000000) 2018/01/17 06:43:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f0000149000-0x10f)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @random="f3aa20259cdb", [], {@ipv6={0x86dd, {0x0, 0x6, "050008", 0x10, 0x11, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x8, 0x0, [], "6cfc854886a433c3"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, &(0x7f0000efe000)={0x3, 0x1, [0x0]}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000b9d000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000ebf000)={0x1, &(0x7f0000257000)=[{0x0, 0x0}]}) 2018/01/17 06:43:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000445000-0x8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf7000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000108000-0x8)={0x0, 0x10040000}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x79, &(0x7f0000bb5000)={0x0, 0x2, 0x0, []}, 0x8) 2018/01/17 06:43:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000ed4000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f00008e8000)=@sack_info={0x0, 0x0, 0x7ff}, &(0x7f0000358000)=0x3ed) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f00008e8000)='E', 0x1) recvmsg$kcm(0xffffffffffffffff, &(0x7f00007fd000)={&(0x7f0000a4e000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, 0x32, &(0x7f00004d1000)=[{&(0x7f0000145000)=""/81, 0x51}, {&(0x7f0000141000)=""/140, 0x8c}, {&(0x7f00007b5000+0x5a8)=""/4096, 0x1000}, {&(0x7f0000891000)=""/189, 0xbd}, {&(0x7f0000e83000-0x1000)=""/4096, 0x1000}, {&(0x7f0000573000-0x4c)=""/76, 0x4c}, {&(0x7f000031d000)=""/26, 0x1a}, {&(0x7f000057c000-0x83)=""/131, 0x83}], 0x8, 0x0, 0x0, 0x240000}, 0x100) r4 = gettid() getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000703000)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000051f000)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000832000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000e73000-0x4)=0xc) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000e1000-0x4)=0x0) r8 = getuid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000552000)={0x0, 0x0, 0x0}, &(0x7f0000e0c000)=0xc) r10 = getpid() getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f000002d000-0xa)={0x0, 0x0, 0x0}, &(0x7f00006c7000-0x4)=0xc) r12 = getgid() r13 = gettid() getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f000069e000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00006b3000)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00006e8000-0xc)={0x0, 0x0, 0x0}, &(0x7f00002fd000-0x4)=0xc) r16 = getpid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f000008e000-0xc)={0x0, 0x0, 0x0}, &(0x7f000079c000-0x4)=0xc) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00001c9000)={0x0, 0x0, 0x0}, &(0x7f00003af000)=0xc) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000279000)=0x0) r20 = getuid() r21 = getgid() ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000e35000-0x4)=0x0) r23 = getuid() r24 = getgid() ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000009000-0x4)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00004f7000)={{{@in=@rand_addr=0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e88000-0x4)=0xe8) r27 = getgid() r28 = gettid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000412000-0xc)={0x0, 0x0, 0x0}, &(0x7f00002b8000-0x4)=0xc) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000348000-0xc)={0x0, 0x0, 0x0}, &(0x7f000008c000)=0xc) r31 = getpid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000adc000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000684000-0x4)=0xc) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000369000)={0x0, 0x0, 0x0}, &(0x7f0000135000)=0xc) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000712000-0x4)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000e39000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000016f000)=0xe8) r36 = getgid() r37 = gettid() getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f00007cb000-0xe8)={{{@in=@broadcast=0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000574000-0x4)=0xe8) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000528000)={0x0, 0x0, 0x0}, &(0x7f0000d14000)=0xc) sendmmsg$unix(r3, &(0x7f0000109000)=[{&(0x7f0000547000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000eda000)=[{&(0x7f0000b46000)="7f1d25ee5dde7908faf1673ef6a03b2efd780d2a89923a9e450bf8568177da47aa0896581e58c77e09cba0bc4a199570cb44f74213792293bac6b46196f9cc53d76ac4e723802a4757e0d8364b1916c88769155c50c1700fe3529ecd81eb31f01ad2b1db10534d11f8fc2a09824a1d1660c06eac02984555d156d7d25feff951ffcf474a4e32237ac49e15b4117e7bfd61d23329c211410a4110ca66cc802f8fffe1a13e968d006bcc91bd38f0208ab557a43e1eb5800d0ed14b71c75f1309a017ce581b340181dfc089301c79a65446038684e0abe9939c2b335c3d0812fb", 0xdf}, {&(0x7f000082a000-0x7e)="6dbe52a19a1bb5f5e5f90cc5f01c6697d73f4dc28efb4b5b52b52a60b1f6f8b72b099dc0471391cae4536291aa39230434adbaa2d6e984fa39af850a415bd172538aeb3854f8986b3c64e6b412eca9083f775044165047c503e16449c738e027336daca909ae7321c649431d356d22f50864d42c767453498b69564db86f", 0x7e}, {&(0x7f00006c6000)="", 0x0}, {&(0x7f00009b9000)="9b35625a2aaed02ffc6bdc41702696512752aea1ebc4b4e2741d72fb022041443d6748d901dd7382a034143c0c480ca99f1667bae5d26a7626a4a931f036fa249ea641f42f912bfa5c2e480ccebed494793bd84a", 0x54}, {&(0x7f00007d3000)="07188c6fc7e47d7475a5bf1547a428198a5bf05486d14c6663e4af1489ff68aace3f9a71ef58d08b688b7c49c46154607995cd77014514a995c039b88451fd38bccd808d13c599231eec9a4708dacf872958d1709c2da9cda1700ce23cc156d53df74a0efec5eae9d1a3d02e6c136db77414057bc6c5287617532c7a45c0b6efff39403da156b1e1040b2b048cb69b989c25cd0e368dc028c23b5b5b7fd4826ccf1dddb249eac69854c5c59acc8c67998b9542f6e28e5c9b453ef9b2480698ad05367dfeba402bc2f396a6e3fe3dd7752ee3275c991a0d9715d20dc1245e9dcaf714ec725762237227807c163593da860af747ff71212c15b879f2cf3fe4780c552b73165009f2aad9fc47f6708794e9295ef05fcfb7ddcf7444ec096379c7a2dd2971a466044d49c73518d9d69b4173ebdf0a003e70875f8b492dbadf5161c02c0b52056721d0c90139ff576e045f0c09073e47ed27cf3a3bed44b67c095cae47b289eee94381f0d127f5ed8e2655f3007153881710c09c871ea74f9c2b660e528fcafa60bfd2ed6734b9c352850d797efa859b8f56801293fb03e23096535bdfb0b798f28af052d3fc5e5f902d8e2543b8a2d8ecf86fd1dab09638ed5778a0ed832dae33467511ad32e702f2c057dcc4567e42019ca5758a2b77cd176ce9807edd574822e25d2bcd82f402c98832ca406b6735fec1b9702a96c3764430d964d0aa575f81c6bc627812a3a1a06fe1e4e9979b99aca23144597ae70bab52fbb15b256011a013f545184e46ca7de61afcb71a35bab110a464b1821bea434dc1e51d1dcf40fb620e2ea08078bee6d9ae900939d911dafc9a0ba24ba7eea5015c66259677062c6b9c44e0fa028c5aa423e60a37070fbf36a9e4d4803b7fecf6d123339be243e0e79c292803676cb1f18ce0a31f06cb3f756867aea0ec3d154fbdc947ff889961297a9efe2d430cbdff1d7db4b12053c59c5891c2dfdf9b20e703cb1c8ec7a09dd6e24175aade034c5a0fecb4f3fff4735bbd8d64daad2cc2a8af561605932098b37ea981b62f0383b20486a54ceb8dd6e30b1f6628de74d64bf501e81e1db11fc5590d35f0309003acc964f912a03aeedd6102a071c5eba7391de61a669556dad86424dbff5ee64982c82a948381fa2baeaa0a17250f6b281ab01210a38c8c1cd482cbe42e99507e1dd4cbdc651c41612778c6a79350b8a35fe504bb7c4f2a1bcda67407e942177539eb86c515f546bd093a1189cd036506224701107bdc6d140c80711aec5a121a2e6abd033d9b20b36847277355be47bd13b2b9ebf6256eed103f69a0aef75a42745cc7d1854775c13064b68b43e4bf161aae642f3e9f0a96468c29b9b7cc6dc276da043d7016deb05e7269601dfa7b2fb269617b7eee5fb3464824c11e9effb2cf222e519ca0237719c612a585995f99d60ee3365ce4de18c635de1cc4876ea1657139ba8af609a98f9733bdcc291ee87b4cb7e827c0d48163ee0f348773b7abff16e13c99a997f27f4eef4f52cc755233024707ebcba4dd88d9788c0c27d8f45be5f17d78d98b4ed544ad62a8a4dd815782a47534c49e071e8af0d94a34f0278443ce9c5616fccd4c1200efeef5ed6a71eb46ac26269659b34f525fd097804c201efe1b45358d7eb87031f335d79e60db1387dad37e9683c196e8a7ec14a4216ba3bbf2c507006a871be2b5489c9d5c9fdb815d488c73e15d7544b08ecf3e643901b89b374e5e41402b61aaf537b963939a0d9f1fb3f6c64d889b6dc889ab6cbb920c8182492ed51cadf7c4ae5bb34f6f98692dd935014cf2b8c43fe891565fb753c39456b0aa7a7058f8befb60a855a5318dc7822a94e08bd00cde9ccf7579f76700aae71b342f3ef153e9e2b435605b562de6cfb9424b7129cfa57f56502856b9a893f379a288e8a83fa06b80fe24ea5dcd109b29f950a7e37a9e9339a8894abc7cb6166eb27b69202b619f36dc2a456b5e3531acf1d43270edff4dd43f6f329b7fca2d20514404bd66786e3bc09bfc322fa2a8d252620184555f8c8655bb34a7f0ecf714e0befb883e7bf7a4b70307705e3841f022cd11fc22cbf76012d74726a097528f4a7d1c6eff12b3f4d561ac3b113477a5626bc1b1454e050751e8ce509d4b3a40665e0d75fbf02b0f47be1e747e02a6f0363e14864ea5bc099e28ab3669ef744ff632b1a8440823a8a7710d1b8301346147f1079911b08b68221f30a96efddd60dbf253f5312ad818ff28e259e37e9947cf7a7862b37188e267048289a7c987f3305b1183ce543edff026363aef0578d19268bdc6c40428d922639523185706a5d388e7dba146c7b12223d602a5a377ebf0166a7855b3d556e2db4027a7f7dec99f702321c040ccc227727279a36b95d2fdda1d7d4a72a047301b80eeb0a87b332028a7aee6fe046a07ad3ed91d25b0951cfe48ec6289b0e8cc3c46d50cb44f3ebd6fdf11eb11c1e5ca83c28ed2c6bee9e9fdcc6fcecfa93440f680aa56566a05231bdcf3a57b25a3682dfb552b71c9d1c428f5f51ce705cf30b362da66430aa75abe59f63b964159663d032d94b27be73054a7f658d2d7620de172c6b6bb4f92a2871d684406e745ccb5b93d488eb1d427287bee62f9b48484babbefdb65c8c71ceb276f2662cd3c32d69debb781ff88402214d6c3b7e5953ea77af9cf46b5224c02c1b685c064d12fc79523ea9a819b855e59f3b93e163d2a198bd6ac8cbfab1a2e07bd6237670ab73d316d0e77b12115109af2c63f971cea7e2b1a0c96e5375be6825c1eb5f39e6c1a784dfe4cd17583c80c214d7937acf4516aba9034946311851e734d01bf8d1311a7a50b3e614013efe0cd1138e60054fc1f425800e7102deebb32e73d0b69cf3d28b04dff29bc67249f315332017b5f9dd4ec422285a98fc0b13371148cbcd23723c013a8342d746cba7cc233f65431ad64a4c4e742c5644cc3a6080cc6adc4b91c84fb2e60b2fe643962b6490e382d9a06578983ce1832349d76de8d08fb43a32e39f28256ff0530717614e36b6b64de0d07db2bd0f6baf1ca58dee6608d064cc2fefb03a7fd14539cd266102886f15f700321c8fb5d8dd8538a1e925615650d736f5546d48e269290ba2eea1acf0f3ac7d937956ae17c27936847041f874321b81a20856877a019ac4760478f1502013e90a505f1a4fd6aa3ad68142a59d0ca530f5e071f84797bfe74262358a26953394e9cea0701b13610a00dddfb0d72c775c2adeed3e4ea4a6b05a587843b85502bd958c93249e50ed3862f579c08289d76f211f2b7a2a8d8ac13bc22fd59f8190d2f7562e6f19c547da58e8418c1d8f33c366a82d02bc331bb9176b14007a3456472db653484ceda57dededcec766529f031c8535493402829ba5de35d39aea57e957dfc29b1be5f27ac0d563dd1a9680ba1ba5613014a62e7232ab6496d6e791379b94b964a8531bce0d94d55f53caa9db992d29c228509c7b684d217dbd021fc4fd51e0df0794e02b71cfc26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0x1000}, {&(0x7f000045b000-0xba)="55c8b4cd9c0a2588e5a47e07642980e15446fd7b6dd44cbdbe6240a12b9b94030b538230efe64acc9032f8758c3799576bbb7f56e6c26b70bde0a0f07f106e1517366536e0a43c0badc2c4292736d5e2998e31095bad5f67d0200b92a4277d1883a718a643f4e337d4c0e72b577fced007edb2ca65f9aedf23f89da7f3eb307ffa7b8607d0286f5ac75f0d4589585d6d551c03f2326f2620762d187ea43606c7ec8ac042612b6582c0f203a034163562b093567d669d95232158", 0xba}, {&(0x7f0000ef4000)="4537e14ab4c10ba08addb0edbc810d0ec6dff9425b0a2559d7c686f5ee6a920cdd01b9753e47e339ba976e7e8bd19c45477e3ee7de88e317c8ab9671e9e6cb53fd91df5a9fc209e44b895880385d28bb39b6d06507054703968e1cf3940d69dff850dc6efc1e4096b13d1e42eeb871b6bc3458542ecc2e8eddfea1840c8a98bdb22553fa91724e11260f8cc278bc50ad155e901e3304f0fcffc7d87748c7f5467c2a6350209b963ca80eade045905a0fdd55b7527777cf0204ab295b94f8382f16368878e4eddfb977f74467f39c29ebdb6b4076f299", 0xd6}, {&(0x7f000090a000)="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", 0xfc}, {&(0x7f00007a1000-0xc3)="7862b1402140a1211b2ea400feb63e24e67e93ec0c33cc2ac84e8bb830a54797e2541129c5fa3b270c5ae193f525e87cfb89e09dd67452971599a486b1da42e9ace439f17e2bb87496315c17c71408169800d8d8d9d9ce5466828e2df2630101f70d6792e54ce1944a86172b4ec9f8a65356e5623ee1a2a296339a5554d8ef11292ebc252f2780e1201e46d17a3781403f806fa0a1f05afbace3c365124d72bcd78a845e50f5862e801505a20124a6ba2a582084a59fafb51cb373b2eb4ca84a72f28e", 0xc3}], 0x9, &(0x7f000012d000-0x20)=[@cred={0x20, 0x1, 0x2, r4, r5, r6}], 0x20, 0x800}, {&(0x7f00005b7000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f00007e1000-0x15)=[{&(0x7f0000c3a000)="260c2ba4c8d62d87ebdcc410166f83edc65e8b34c7dd858d283d64ee7f7d4cb29fdb5de63f1e807d7433b9f6d35eed3685f5531c7df6423585d5cf155dbfa2aa0ee86c4d2cc3c4b0c8eb7edb9aa8f3bd774e9227e2e51ed8fa9d2b4927c963583e09bb55e97244b4b7e93fa6e971fd8c67faecd7f04a99a3cb213061d6d49541e370864c93077723acc23d447cc2e6b76963a80ee76f0e795c7ce40ffd8313a6c3ec71ccfa7362c73ddd04aba9e1984c2c50af56122f315c3052ead42f8c3ddefe8b0beed38767c746890d59c9fbe7ee9bc1bc23a0", 0xd5}, {&(0x7f00005eb000)="59e3b289a21a6fd6cfba32c017e778ce13f1187150840f5ca70658bf63a7683ef9ea7382c1f5a2d502b2575878fd06f76e8591cae0872fb2e3cc229614ce4f94255189bd40a85a1fb32a1d77b60167bda2c84e04248574e33b92e360d513abc4d7a48c61cd2786e392ed3465b9ba973716f155fee0bed9b3e96a046be7ab2e5bd78a0e66d3bb0c0207c3cd297d002d0bc7f14362f06fb21f9db07bd2ef3f3d9886161b3b0812260c809eb2323445870512ae8d8e482b723f884d609b1e0f24859a161d4b164d3af7909a71e970", 0xcd}, {&(0x7f000033c000-0xc9)="5bdf175d2dda18bf95f319b61e223f428d4b832e7fc6a5042e02415b8bec7719fcaf6d5efd445c852654c8a647b529af4924f693d25f27cf7113ef01f35e2caad939b723307479d1ded97b41409853b891c7276d37820f9252000ad699f63759c940db05640915055aab3d274969a8cbcbc1fd13f88bd5488a93fa60d8f736bfba715f2f0e5e2945e7491548eef70d3c8503b897ecc505996a648d173e96c6a0e31c80aeb1e8673e140fc53a83a7ffb6a4b4d406ca0457b14131f2d387f26beefa9253991a9736cea1", 0xc9}], 0x3, &(0x7f00008c3000)=[@rights={0x30, 0x1, 0x1, [r1, r1, r0, r1, r1, r1, r2]}], 0x30, 0x8c0}, {&(0x7f0000c20000)=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f000038d000-0x10)=[{&(0x7f00002ae000)="11088e9bcd1f727f8fc26aa3b10d3693be385667e82f0232daa7d19f5dc929b48ad8eb286c9e964ec7a50d7cbb4d4dee92f151ce8391ef8d9d78746985f9a6722fdb60f77a6d0e3e7f8c4b7ed76e2a2deddf7b10a141734440a1b81f4444fc9a291453bde7d821c2845d3a2984cb67e5071fd99170f8e88dc17283b157c272c6b3af99d5b5af767bb5fcd52e32dbe9495d8cce06de185c05fe318d1602e826aed688c8f493cb5e58ce0cf65537813a23a4122284b49abf968d0dcc32f22c90", 0xbf}], 0x1, 0x0, 0x0, 0x40000}, {&(0x7f00001f3000-0x8)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000cde000)=[{&(0x7f0000520000-0x63)="e05b484c92158a7386a2e83da40ffb294a9c1bbb4230f87199675d644eaffff13148706e4eee120afd499120f9d07a42d22d6f9c92cc1590a290ec9cfd90f0756ba35199842deb750498abd4211ae4692674e565bc9dfef7a90a51c8830c2c138e6ada", 0x63}, {&(0x7f00002d9000)="d1f18bacad9cf9039c17f1887c16588714def8af84130f8da1c90a454a0c552861d7665ef6bfdb5e87d2471e58931a63eb072304dfe926a09ec81653651c1eedf61e3c5568ba39da060b96bd4781f8fc8420896ab7ef", 0x56}, {&(0x7f0000899000)="0080bd437faff7368040712669bb7aedd543c04b03261e5f63a5a6ec8d914a7bfeaa", 0x22}, {&(0x7f0000d82000-0xf5)="6ad4b55635dabdf8517e98348f8ff65c0d42b6d9389d6cfe670b6a4a0de212a99d5b9f4215711de14b0529014f791f0d4dcabc4d92f0eb7f383cf1e2e1d9d87b6c298832a6f0e7ed254254b81661ae8ac312cc576daec02702f02ce6adc771323f53a3cd826fb211e1ae1478fb7be167a724858ddcf980e9edd74ba57820a89e46303d27832efdd70a158dd1421e0be217d793a83f5a395b28fa1718e377f9936eba1928c51dc43487429bb2f4852a93b10d2f961da4883b5d1f098100b9f93acfc8125ca474ee8c5a07a4349fafdd83bbb5c9d13f3380783b711d3efb650bc3a015b636c7a2850aa1027c915f85f3f338d7395fb6", 0xf5}, {&(0x7f00006ae000-0x29)="00a72425e9a2bd9dce2ab8f476529ad83be6248246b7dd5866aef84d84ac01186de93f0571110917e4", 0x29}, {&(0x7f0000aa3000)="d97028263f18a8cee9b644fe97cbb7d4cd1d951bd878db59c01285132a0e234a5e75967b986e0979f5ba24d381687161460e66e8dbf6e0c3543404b0a46c623e9ee5b46f1bb789937106aedeb7fea4f63887ff9e641e0cb61fafd878143c2c1ed0bc3edf7d0cedf5302e59cc9f6c25f82798cf8bb02bdce751d67b6cc9d5eef50fa7bb74649691feaa8f93686e5db8b52e10b68d30ffb5cbf299bc918aedf8fa1e012a0a0ac2bddcf525ea0e4fcac2176b358b70a169306952c3d5dc4a7101b88775c5104403722429c6c3686b8f4fec0ed1b9c05c59512f9714be3e3dad73fc954364932b49ed82a6c46ec8800bcab7b6f629dc", 0xf4}], 0x6, &(0x7f0000c5a000-0x138)=[@rights={0x18, 0x1, 0x1, [r2]}, @rights={0x28, 0x1, 0x1, [r1, r1, r0, r2, r1]}, @rights={0x18, 0x1, 0x1, [r2]}, @cred={0x20, 0x1, 0x2, r7, r8, r9}, @rights={0x38, 0x1, 0x1, [r2, r0, r0, r0, r1, r1, r1, r0, r2]}, @rights={0x20, 0x1, 0x1, [r1, r0, r0, r0]}, @rights={0x30, 0x1, 0x1, [r0, r1, r1, r1, r1, r2, r0]}, @rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r10, r11, r12}], 0x138, 0x4080}, {&(0x7f0000d62000-0x8)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f0000444000-0x60)=[{&(0x7f0000248000)="e65ae050e9ae549753b840c311911d0e37736c19d16bedbfa4b2bd8c4deee3889df3d2ea9e0357e3530d6781c5b5b9467a9bcc7d7d95fd5dcdfb11ffde4b385c54da136fec56a60660ff7365f1d7c4c12e40555f317e76743200a492ffc1eec4f269ab326d10a2e3cb554dd249f77b85551b87cafb3d3c46a5dcf5784e2a66948db040e509a7af919627e09b247e23e26578d3ff768015a2ce56f2507ba8a058260a00513db1d106dec287fce01b840f9777d7d1ec8da4d996870baadb8ac5cad11b97d793962c2e8564632a2f4caaa0a92a26f5881827d574f63792dd436f29a8f6096400902b8a", 0xe8}, {&(0x7f000027a000)="7a0bb6451e4644542dc8f1b6018e43ea3147a779a7969500de769fdf964622295d45f3550c5208e9b83905c32f9f91998cfee6e426687bc18cdf52", 0x3b}, {&(0x7f0000d45000-0x1b)="e05652e556a800fb559188e309d95a1a824743347395ea7ea7a007", 0x1b}, {&(0x7f0000a81000)="5a882717f27ea578c647709068c629c6b30f3330f8ddd5f78ebb77a425ce58c32a59534156b90426d1ff3d1d85e5e70735b932c9181c0d5fd0688f935e9b3cbdf2e6a05868f7dc3284f3503347782d653327c5a76b5610e0ee7531aa1fec9bba916901dde6b26f2d89ef7c77abc80cff1bfd9538726ce90d4ade1172080b587ba12370deea5762a3e69d32c9233455c52e77739134bdcb26756bbeac8cd41faeb41e361fc39210c7564543f75a0ee1b345cbb949ed3ecd564c74a2a0ca93f589f43ff4f2c5964797f5", 0xc9}, {&(0x7f0000a62000)="fa489efeb803860447e3364f7900d9de501ec993b2aa41443730b986f73f697d941a27d0a2f022d72a87ee856006443329adbfc2bbf9b73581a07a49581285db807ab240e20768db2cf90f1a00b054795746d5eb829f49c948c3b7326d353172bc3c4bc74c262cf5bd5c0a250da5", 0x6e}, {&(0x7f0000df2000-0x4e)="af54ff4695b20bbd9d63a1923ce6751947c1b3c7544d8239e4f2c499384ff22762671a069dd487542076d63d1fad8a7f84d3ac0f54c311115545ca4af4bf888570181c026da92654efba06ea5635", 0x4e}], 0x6, &(0x7f00004d7000)=[@cred={0x20, 0x1, 0x2, r13, r14, r15}, @cred={0x20, 0x1, 0x2, r16, r17, r18}, @rights={0x18, 0x1, 0x1, [r1, r0]}, @cred={0x20, 0x1, 0x2, r19, r20, r21}, @cred={0x20, 0x1, 0x2, r22, r23, r24}, @cred={0x20, 0x1, 0x2, r25, r26, r27}, @rights={0x28, 0x1, 0x1, [r1, r1, r1, r0, r2, r2]}], 0xe0, 0x800}, {&(0x7f0000283000-0xa)=@file={0x110af2ca50f1fabb, './file0\x00'}, 0xa, &(0x7f0000a22000-0x40)=[{&(0x7f0000093000-0x38)="10cd7a8ee38219a2271428a5b0873ca7a026830585b00b8b92ade6a06d3b5c9da18b2c56fbefe19e98c30e2908b80fe9e02ecdd14badb294", 0x38}, {&(0x7f0000b6b000-0x14)="b5fe04e71650415403b9a221bedec3a445e32cfc", 0x14}, {&(0x7f0000ff0000)="9501e81c5cda5e9dc43592d97757d285b265d7dd7e914c4f1e092ba8ff94103e", 0x20}, {&(0x7f0000dee000-0x89)="b5dc2703cd51661b45528240b859b0492b2fe8d64f09c9c86eec0c2ff6d8c4260bd33a5634cbb677d3237e920cd0e9e064542f533a0fae0c4cd09b31677ae3312140cc51af38d445f4731a29678ca3a07bd91f6a65b79c6befad162932b881e048c7905f66dc2eca5ac9d4e208d4ef84fadb2a409e4c94b001f60d61d22e9e30f9f21e247085ba1ef3", 0x89}], 0x4, &(0x7f0000c39000-0x20)=[@cred={0x20, 0x1, 0x2, r28, r29, r30}], 0x20, 0x80}, {&(0x7f0000e15000-0x8)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000b8e000)=[{&(0x7f00008ca000-0x2b)="3b060b483f5aef6132edb3746938e23e3190d60baaa1d30ea97c0ca36b09daa4ffd79b2954da03726cb206", 0x2b}, {&(0x7f00007e5000-0xd8)="60b0cb884a68e21a19af1ad0b5f375fd3362ca90f89ffb0c1f0bd5f588154a1584ffb5ae28c7d4df21ee0604e357c4ed76fb2866d9a1515441729d729604b6f5ac653ce67592d137e6d21a57b7d14328de5c353fa27e9abcc50df10a913361a5117c0a255c4fefa0bfce16581925c564ae786a9cb7db38368d016f16e58069b459fcce9e436173615fbc251f1a69735573e805f3cce22bb7ccc781a046033d2d67402c2ece5bca9b6fce1b96bb5e09ee0add53d40b42df862fda69801e8ed46bad126776c2e323061559261cdcde41038d97e1c529a348ca", 0xd8}, {&(0x7f000097a000)="22b91f8924ea676f1706e275ef1c095f6544b741e2973d4ebaae16b868410d9406fbfac67cc7ed9e129b756a169ee37b60d2240d625f8884ad45732d6418d49d0ac53f88658432195edad0c450b82285285b0dc959d6432ab0f03cfb4ca3c819ea9e65ceceae183e782fd2d3bfec91a02f5ff541757a62cdcf3dc19cae415a8522aa4423aeb77f5ad84b05f13dd9e1e03d2b6e806917545228b3c7caa250af4df07bdc829be92fc3ab2216f1559f69208f18c1a6cc6acfaadb569381fcf270c9a2479b685c1f1c336ecf5748a0a10babbbda9957ee435700134c7bb896abf5213b37b864a727b61416ce0b2ab693c1", 0xef}, {&(0x7f00003b8000-0x1000)="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", 0x1000}], 0x4, &(0x7f0000112000)=[@rights={0x28, 0x1, 0x1, [r0, r1, r1, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r31, r32, r33}], 0x48, 0x80}, {&(0x7f0000d92000)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f00004fb000)=[], 0x0, &(0x7f0000cbe000)=[@cred={0x20, 0x1, 0x2, r34, r35, r36}], 0x20, 0x8804}, {&(0x7f0000a57000-0x4)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000df5000-0x80)=[{&(0x7f000003f000-0x5d)="5682742e72b393b09f3224609bf6008a8c81416d9071a76de0d80d0bf27ad1a7f7a886978a90335ecb1633dc42c9176c65ac95c00ec8115176c76e21183c915af70a2b310ed89089533c2e0780eb8b085a440d248d838e4f018ced6998", 0x5d}, {&(0x7f000077b000)="c6966d8de75c2502be1b41b8ca33ab23f6e2b67aad0a1e6fb8545df0e472b5a86d396a467dbac3f2cf2b4ab1bf8b320f2f00cd18538a6a487d2c0eb521d5409752b1cbe882e3838740b6352c48bfbc54f3782a89f4d01bd2947b888fa70e2ff0f09fe694167d58c70d73", 0x6a}, {&(0x7f0000e62000)="", 0x0}, {&(0x7f0000290000)="1a9ce979a17bfba9f86c552584b43a702c07fba6186723ad508fdd5fd2154acf58eed92e648368474cb17a21232af082791782be04ec3f7b6143", 0x3a}, {&(0x7f00009f8000-0xe8)="ffa0d140e350ed07945c2b029588969cb411b7bd438c9d19a677c1c2b7eafe96e5c992e51fbe73aa773916dd430e6730291da8d1f1e9ddaf7efee53a15f702d9b59841eb92964a8f1fc84b09e03794a2893e6dd982f47150508bc21c92993afd83d4bcb2ef81ef60eed4d789b214348eeeeb15d712d198fcd6cf5a497e34a282b98280e9ce0984684750b8d23ea4a625bfbe06ef8ddb07a83496772f773ac3787c4b4acfa500a8f2e44ef71d2777c1ca6691e6793f8148ae231e745c9ee2a6d96ff434860db04a5ab3a5f8a929cecc30f30572f9e01c9d97ee9cb43f71c9c9e3a3502253a3051da2", 0xe8}, {&(0x7f000012e000-0x74)="a044cb2be21b8a35c4f7c7181168220607776ce414c0025288333ed56f03cf247cda80b22de296c8b9dc15b50c9f2abb26a2e99d152a24c254dd244cc576a74011544ad020c02611f7649eb676594de6fec8572d807a9f4e95510cd5815a6987aa958a55cb654c2d8d4a1aac4a8c7671a83c106a", 0x74}, {&(0x7f0000a5f000)="f7483349b41d296e5b4febf08e314b07cd53806c4ac1dd45df64b383f82b0d2a56ceda867b8c0d330b0cbfaff04ef51070a294c6f6cb273475c14af4592532e93d66", 0x42}, {&(0x7f0000e61000+0xc45)="5060d9704c8ec14260bd17fa1b14092e3c7870b0563294df399296d41dc9d74ced562ab7275638fafb193fd707d82a9be4847e6fbb770c2b53b9c4dc4b912394b26686d4a9945a3b4aeacdb82358769f2a389c47b4b005be539ed6470259c1ed9b8dea3cdcce766bb0d61b2b7df8b3bfb7f51d9ca78411c362d4820b3223dff697cff199bb428be6022db42a2549bd8ae0ad38a94e24aa793eb14f30977d78d780426fb03f7e8b", 0xa7}], 0x8, &(0x7f000041f000-0x50)=[@cred={0x20, 0x1, 0x2, r37, r38, r39}, @rights={0x30, 0x1, 0x1, [r2, r0, r0, r0, r2, r1, r0]}], 0x50, 0x800}], 0x9, 0x8800) ioctl$sock_ifreq(r0, 0x1000080000089f1, &(0x7f0000569000-0x28)={@common='tunl0\x00', @ifru_data=&(0x7f00008e8000-0x20)="01000000090002fbff031d0000010000c7000000e00003000480fbf502007e23"}) 2018/01/17 06:43:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000af8000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(cipher_null)\x00'}, 0x58) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000a9c000)={r0, 0x2, 0x1, 0x8, &(0x7f0000b94000)=[0x0, 0x0, 0x0], 0x3}, 0x20) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b5b000)="", 0x0) 2018/01/17 06:43:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000cc7000)=@common='ip6tnl0\x00', 0x10) bind$alg(r0, &(0x7f0000c57000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(authencesn(poly1305-generic,cbc-blowfish-asm))\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000518000-0x4)={r0}) setsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f00007a3000)={0x200, 0x3}, 0x2) ioctl$sock_inet_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000ff4000)=0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f00003dd000-0x10)={0x0, 0x1c, &(0x7f00003cd000-0x1c)=[@in6={0xa, 0x0, 0x3ff, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x2}, 0x101}]}, &(0x7f00008e4000-0x4)=0x10) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00008c0000-0x4)=@assoc_id=r2, &(0x7f00006e5000-0x4)=0x4) 2018/01/17 06:43:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r1, &(0x7f000036c000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r1, &(0x7f000087e000-0x2)='F', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendmsg$netlink(r1, &(0x7f00009f4000-0x38)={0x0, 0x0, &(0x7f0000214000)=[{&(0x7f0000315000-0x9c)={0x10, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", []}, 0x10}], 0x1, &(0x7f0000414000)=[], 0x0, 0x0}, 0x0) r2 = accept$unix(0xffffffffffffffff, &(0x7f0000dc4000)=@file={0x0, ""/75}, &(0x7f00000a5000)=0x4d) r3 = gettid() r4 = getuid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000430000)={0x0, 0x0, 0x0}, &(0x7f000022f000)=0xc) r6 = getpid() getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00003f1000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000025a000-0x4)=0xe8) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000972000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00005cc000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000d70000)=0xc) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00002fc000)=0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f000001a000)=r8) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00007aa000)={{{@in=@broadcast=0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a4a000-0x4)=0xe8) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000e5e000)={r0}) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000ffd000-0x8)={0x0, 0x40}, &(0x7f0000761000-0x4)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r12, 0x84, 0x70, &(0x7f000057a000-0x108)={r13, @in6={{0xa, 0x3, 0x8001, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x17}, 0x7d}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x8, 0x10001, 0x5, 0x6, 0xedc60000, 0x80000000, 0x3a8, 0x3c, 0x2, 0x7, 0x5, 0x3, 0x2, 0xffffffffffffff02, 0x6]}, &(0x7f0000a06000-0x4)=0x108) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000631000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000712000)=0xc) sendmsg$unix(r2, &(0x7f0000fe7000-0x38)={&(0x7f0000e81000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f00007a7000-0x70)=[{&(0x7f0000c86000)="3b70470e8ef7e36c87ab243c0ca2e58678361570d8046dc4fab415660328230c715d529395e7d9ce98527f1aef004e53237f28c8736597bc8c891e80cd2eb61e945362e2e025955e02d2e668222a8f219690a200ffe66d1b2f16ac8f73480a230381f35681e1299c86a68af5e652170773151d0c9267011c121cc26d0304f00a54e9bc1ba138a27c9c2a8db7091534d4a68e23854af423be34e070673136c28e4c6c121410e8c0515cfab82418eb0b75ba", 0xb1}, {&(0x7f0000ab3000-0x23)="893903589dbecb972eebeebe016c83631e3aaa9e4cd80379ded32bc51eff93e7e49100", 0x23}, {&(0x7f00001de000-0xf)="30c8457ab49ede1dc4654d18ff8dca", 0xf}, {&(0x7f0000923000)="af1cd8f30dda73df15a574ccebdc0cce88f1faef9a70f4a9096163c919cc1f43aceb7e47d1612ab12826e6aa6507bb320ea269f64bf67e04e2c3b4626ef1e2b9a401e96ead61cc6bf2c99222bc7eb01d7c4bb9a26281a7ec7e0e9c89bc4296fe46690e538ff1394f1b6a3126066812253da6d7625dea97bf06e8d7d44c281836e3e16bd711f40374ba49120123e591a1765de1ca4edd3afd576b5b3c26acd920964ca9b7b1b68364656a751a9d9957386797904ca464295ca78dca7d00e150943fc475dc8e7d7b30ed8dc57ae7259f52af72bda182c45efbc7f23164aefa4fa149042a653680804ed26b6b0f478e6f4e9bcc8e3cbeb87d", 0xf7}, {&(0x7f00001b5000)="85e7ba0b82d185ce61a43a451d9299905131885db0aef2479232a4e77459cf640cd996b18ced1cf8bad557a83ab01c24ee991132a10b71033002a6f0c7fe320029010a8eb36a081aeb053caa85ba74fba03fcb5391edb89870782b0f05e2194c004deaacc58bc48d71607810f538bfd7fa035025f52ad696ffb32e46f200f0aa5d1bd8eb29aa6ad11673519ae829f549329fbcad1dbcb00429910ef374089d35814bae05060e1a6e536c5e082c", 0xad}, {&(0x7f0000453000)="8fba452caaab8a981fa68ef48b0baa4099561ed5b2c06250f49ca4b1b0cefff338d1756960fc83197261830494398f043132bab18ed0bd453162ffb8fc854e6b16f0daec80c68fc3388a630640129d6a14b942bf8ac31d2e1fafc32852b41997fccbf34223e2c91ac953302808536436694c813ae7f59f2ff0707ea244be220d461a14aa28c69607ae", 0x89}, {&(0x7f0000986000-0x47)="e90d99a419869d7193f08d54f8d62efb46a3b5a96dd12f6d680305ca74d4490551ee367a706ae1c573e45741b579ae04280c1c729ebf7b5efe650982715802d9a41947fd107471", 0x47}], 0x7, &(0x7f0000165000)=[@rights={0x28, 0x1, 0x1, [r1, r0, r0, r1, r1, r0]}, @rights={0x28, 0x1, 0x1, [r1, r0, r1, r1, r1, r0]}, @cred={0x20, 0x1, 0x2, r3, r4, r5}, @cred={0x20, 0x1, 0x2, r6, r7, r9}, @cred={0x20, 0x1, 0x2, r10, r11, r14}], 0xb0, 0x400c801}, 0x800) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000078e000-0x4)=0x0, 0x4) write(r1, &(0x7f00007d9000)="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", 0x599) write(r1, &(0x7f0000363000-0x1000)="bc", 0x1) 2018/01/17 06:43:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_sctp(0xa, 0x5, 0x84) r0 = socket$unix(0x1, 0x5, 0x0) pipe(&(0x7f0000d21000)={0x0, 0x0}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000f40000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r2, &(0x7f000038c000)={&(0x7f00007af000)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c, &(0x7f0000cbe000-0x20)=[], 0x0, &(0x7f00007ac000-0x1000)=""/428, 0x1ac, 0x0}, 0x0) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1, 0x0}, 0x0) pipe(&(0x7f000045a000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x400005, 0x0, &(0x7f00008e5000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r5, &(0x7f0000086000-0x1d)={&(0x7f0000539000)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c, &(0x7f00001d6000-0x30)=[], 0x0, &(0x7f0000ec9000)=""/512, 0x200, 0x0}, 0x0) sendmsg$unix(r4, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r3]}], 0x1, 0x0}, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) recvmsg(r5, &(0x7f00008ef000-0x38)={&(0x7f0000337000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f00000c8000)=[], 0x0, &(0x7f0000c73000)=""/0, 0x0, 0x0}, 0x0) 2018/01/17 06:43:30 executing program 6: mmap(&(0x7f0000000000/0x13e000)=nil, 0x13e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x15, &(0x7f0000019000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [{[], {0x8100, 0x0, 0x0, 0x0}}], {@x25={0x805, {0x0, 0x0, 0x0, ""}}}}, &(0x7f000013d000-0x18)={0x0, 0x2, [0x0, 0x68c]}) r0 = accept4(0xffffffffffffffff, &(0x7f000010e000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f000006b000-0x4)=0x10, 0x80800) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f0000106000-0x4)=0x6) 2018/01/17 06:43:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x1, 0x0) setsockopt(r0, 0x6, 0xe, &(0x7f0000902000)="020008000000000000005462fa01a15eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c470502e9337b3e7298fc74e81b1058d02f9b14732017e2466a9fc43aea71263335960415800020f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802ad72fa698807ef14a4a1813e976be1d113b514dbdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) setsockopt(r0, 0x40000000000006, 0xe, &(0x7f0000902000)="020008000000000000005462fa01a55eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c470502e9337b3e7298fc74e81b1058d02f9b14732017e2466a9fc43aea71263335960415800020f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802ad72fa698807ef14a4a1813e976be1d00000006bdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f00000fd000-0x108)={0x0, @in6={{0xa, 0x3, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x7fff, 0x1000, 0x3, 0x5, 0x2, 0x5, 0x1, 0x163, 0x4b, 0x1, 0x100, 0x7, 0x20, 0x8, 0x2]}, &(0x7f0000d5f000)=0x108) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00002b8000)={r1, 0x7}, &(0x7f000049b000-0x4)=0x8) sendmsg$kcm(r0, &(0x7f0000df2000)={0x0, 0x0, &(0x7f0000893000-0x60)=[{&(0x7f0000637000)="ceaee30be40a8436c30fcfbcb6fc6809212a8f5aa5d47e4a2c095215e91b6b38273f9358c4059f41f6b306099e90e4860c2f5707fd1d6f1e119976951dd01a6a97873e47901039c082a213cf86dd3e6cd9857a24e70429a741de56659713a60120d80c9d6a5780b1bbb6772e1d32ce8323cf7767f7ab9a343e5de77d9e2aeba4e277185b8ebb5fcfcb36a361411a5ae9b04c0c455a7299f89788eb454d7e3fb85d6e090b031c6b4fc5b000205b75291864575149576a36732b96f12816e37bf2d063cb41dfa183da10aec01ff3901ed2dea84b2e5ff91c9a762d256ba85fddde4a8e2722e014efee4554b6657e", 0xed}, {&(0x7f00008ff000-0x1000)="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", 0x1000}, {&(0x7f0000bd1000-0x80)="31026939b06fbd5d3ef994f08a96835f52697e3258b3f07ba252ff2332504147392d9e5266b4d67193ed6957a3707899dd4c154754810a0fff1f9baa44ffd1b8a64cc5ed60abd79bb2962be025e32f7696461210a8aaaaf6b2be983792727305c6fc9d59e2184a33762facbe06035fe317cf39953514f2826291eca64bdcde13", 0x80}, {&(0x7f0000efd000-0xd6)="244b33763f761f4e49e14d8cdae643c95b90587a57da1fee2336093187500cf24907dc12ca0393bd9b240880b5bda7326608184485299a3cd680952b2deab0a35606c3059a76b1c306a0aa2939ad7c4c2e3b641db47a4942436a50fdc9d8f06fb4f210126f0e975f4bbfc8c233ae0c4e4579219ff132998c128403588bce7e8b7a03c1a74c888e49026bf5ba1fe62bb93c6fcba6f54bc546811f1b52efb5de5b498d36d6746d72536bea534d2f3cc106001616750c2d4c2e8172479dfeb934c110c3f57552aeacdf9d4608d8d480d6f16e1c787c", 0xd6}, {&(0x7f000008d000)="5e57b76aa88915656e293eb658b9e9cf1dc5a410d0d2e89c49efe82348f3704384f184f52b0947901afdbdc0fb16f3bf4c541fb6aeb4d251b0c14cbcdd", 0x3d}, {&(0x7f0000ff6000)="302dcfa4724d9f1ceb175941c3f250b8fda039ba088eeac4015d3489a6b271ee638dab76dbddf140ed75f1c9aed29457c16e3a30911337f44b0a4923cab34f9f83ba033fe1800721590e6ab019157da71e7c0012db0797d054298c5fdb01b10e8f6b548e698d885e760f656d86cbf73c200bf83cde1ef533171fd64f441c6fc39695572534a71506", 0x88}], 0x6, &(0x7f0000293000-0x408)=[], 0x408, 0x4000}, 0x44004) connect$inet(r0, &(0x7f0000439000)={0x2, 0x1, @rand_addr=0x8000000000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/17 06:43:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000d3b000)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000008000)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r2, &(0x7f0000003000-0x30)=[{&(0x7f000000a000-0x4d)="814d58123314", 0x6}], 0x1) r3 = getuid() getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000c0c000)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00000ec000)=0xe8) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00004e9000-0x4)=0x0) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r0, 0x800442d4, &(0x7f000038d000-0x4)=0x10000) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000145000-0xe8)={{{@in=@multicast2=0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00001b0000)=0xe8) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f000019e000)={0x0, 0x0, 0x0}, &(0x7f0000667000-0x4)=0xc) sendmsg$netlink(r0, &(0x7f00002ee000)={&(0x7f0000f90000)=@proc={0x10, 0x0, 0x1, 0x80000}, 0xc, &(0x7f000098b000-0x30)=[{&(0x7f0000672000)={0x268, 0x23, 0x400, 0x0, 0x3, "", [@nested={0x10, 0x8b, [@typed={0xc, 0xa, @ipv4=@multicast2=0xe0000002}]}, @nested={0x2c, 0xd, [@typed={0xc, 0x6b, @u32=0x47d}, @typed={0x1c, 0x6c, @str='\'cpusetselftrusted\x00'}]}, @generic="3966acb78b9046db85d952d3d0fc760ae84b25a14521eb253bcafde84784cb6ad4ea45cdc9d67072719cef87d42004119f9b37782a8cdc0064a0914c50807961292903ea48d098f2ac51628e6adf39aca75e1658403f69bf0a3cba629da3ad657f4449fb860d0a70772bf4880fd8b9c3899b1d1533d09855a0c8acfe64c339f53ea013bd58f6e386bb0df5b06fb3ce7a9e1b1fd06e56430ead68865ad9c483cf924fdfe96c93de63c4944eb73940d5953178cb72e51122d4d5a2f4f0b0d4db564319f3c408e1bfbb", @typed={0x18, 0x10, @ipv6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}}, @typed={0xc, 0x58, @ipv4=@empty=0x0}, @typed={0xb8, 0x7e, @binary="e2948475710990f859e0f7c4ab5ab0812448cab338aa26770b27445bdb99ee561d819fc60a351990a0b8f3b91d94522ffdf726ceb0fecb3f939fb935fcab6b40e2b8a95c9382b5f173767aa6548dbc79f95665ef691a97eb52f59247ed51cd43541d3dcfd6142c264849813be13e139808dd09cf6b0e2b64f5c3f8600612fbadfebabf757b725e4d707437c204bd135b46a496d9512f582a4de28873e0c0bc7cf8fd76d36dad6069fdc096681d9eec"}, @nested={0x34, 0x1f, [@typed={0xc, 0x2c, @u32=0xfffffffffffffeff}, @typed={0x10, 0x72c, @u64=0x6}, @typed={0xc, 0x57, @uid=r3}, @typed={0x8, 0x16, @void=""}]}, @nested={0x44, 0x7a, [@generic="78ae7e7a159cf819f94f2fddccf605efad5cc70ed586de9b0548bab1338d1f4244b5028912f673a8856965b41cf0e2ca80a7", @typed={0xc, 0x25, @u32=0x3}]}]}, 0x268}, {&(0x7f000059d000)={0x2254, 0x1d, 0x704, 0x2, 0x2, "", [@typed={0x8, 0x2f, @void=""}, @generic="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@nested={0x1230, 0x32, [@typed={0x14, 0x11, @str='selinux[\x00'}, @typed={0xc, 0x52, @ipv4=@empty=0x0}, 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@generic="153b5f56ae16a58aa368ff3e7bf851e6f8af9d16a7eb340a1c485b6ef59459d3947e616aa4e6b076baacd3e067970807fdf538bd4b3222ff8d6d36edff02e7354a16a1b2f151adad48afda8bf1d60cfcac9e135fd998e2511d3f442d75fe54ad860e66ad21b37c1b2eb90182a1b7ff60d29f1d43a2f7cac2b8f3e27c08c193671c8833400bfa5810e4c7f30f2f6cfc94fcc9c8132eeed0175e4b76caf2d9dc27fddda36fb19e17a229edc133a3ba3a66e4a11b3790ff135bc3e1", @typed={0xc, 0x86, @fd=r0}, @generic="5b6796af1514e6610521ba4f3e3cc392dd6b526a4e5d48904576e1cad76c130780815a8ad4d1a551d1c9560459ad29dbce565322e9532b24f5af294666fb62de89d9e79376d0a6eedbbc7052b9db02401daebdf71dde70aae54c2e178280a8826e5bf7130875803995ca5608d8e31beffa5af03472fc2d787a82fb5fa830a773340cde7e764aaf2c27dbaaa56df435516e99e976820fca9df2a70445a0adc41c6657b3592edcd208e97a4ffa47c0830c3347caeeffc273e619ee4e55d3e7", @generic="d51ccd315a04b482d7e1967242c3bbb01b28d0e9367b7169dc49d848d0082a95114c0a709aa62914ed08544e6f1170253973ad3c339d46cd5a22ce2f288b85aa4002289c28c2d0b3d09e778c4744bd4204db82b74d98994d4d1882bd0098eff699dc1ee2f8d40c44852e845db0176954730de10319d7c5a854db18011b08f2d4e661092e9131e3"]}, @typed={0xc, 0x75, @ipv4=@rand_addr=0x2}]}, 0x2254}, {&(0x7f0000d79000-0x11d0)={0x11d0, 0x17, 0x10, 0x1, 0x0, "", [@nested={0xb0, 0x50, [@typed={0xc, 0x52, @uid=r4}, @typed={0x14, 0x44, @str="73656c668f707070305c3800"}, @generic="5ceb0d2cc25a33738d600071026c57ed9aded2f6fcb8aba4652071546155c0f586d803027c71a56773298f44baf29d46a1f135cc95d48ed043752c2a66104c580a10a0b8f6a90dd736a185707d2912f3c7f1730e0fd3ba896f51ec90e81b6d01b3019590b8b1f611becbf787700e38cc7170d816b41660ac7c3ce9991b4c0fbae872b945dfd5787bf623"]}, @typed={0x1008, 0x9, @binary="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@generic="462d88b9988ac3126b329289681ce0931487a2e5bf4197d3c42664a28ca32ab6dee5d184695206f7b7d75dab46b1c16180720e", @generic="2cb063b627829ab978f16e83e0b402222e207aa64a4e380b9cc135313bd1b0391dd28b7db80a70db9e7d96addc8257a49f234bf56fddb34af5e0ca68b2dc6ec22b0b604e4486345f5c64b17eb5917622262399c4b3e0573a95b7c0ce736532fd2dd76f0b81c0a6f1f8e39b7e165df449eaf7ea560c15d59a29d6182f", @nested={0x58, 0x75, [@typed={0x24, 0x48, @binary="853671385095acf2f4390fc55c017adfda306a721a4730a0c918cbed"}, @typed={0x18, 0x54, @ipv6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}, @typed={0x8, 0x26, @void=""}, @typed={0x10, 0xa, @u64=0xe46}]}]}, 0x11d0}], 0x3, &(0x7f00005b7000)=[@cred={0x20, 0x1, 0x2, r5, r6, r7}], 0x20, 0x4}, 0x8800) tee(r1, r0, 0x5, 0x0) 2018/01/17 06:43:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) connect$inet6(r0, &(0x7f000022e000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x1, &(0x7f0000867000-0x4)=0x2000000000000, 0x4) 2018/01/17 06:43:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$bt_sco(0x1f, 0x5, 0x2) r0 = socket(0x1e, 0x8020400000000802, 0x7fff) socketpair$ax25(0x3, 0x5, 0xcb, &(0x7f0000107000)={0x0, 0x0}) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000bce000)={@loopback=0x0, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000366000-0x4)=0xc) bind(r0, &(0x7f0000ed7000-0x80)=@generic={0x11, "0000010000000000080044944eeba71a496ae252922cb18f722e2ada000000012e0b3836005404b0e00100000014f26effffffffffffff67b100800000000000000101013c5804459e15775027ecce66fd792bbf0e5bf5ff1b080000dad11c000100fff6000000004974000000030000000000000000076d3a09ffc2c654"}, 0x80) connect$pppoe(r1, &(0x7f00007f1000)={0x18, 0x0, {0x0, @random="0f8ba8c6217a", @common='irlan0\x00'}}, 0x1e) socket$inet(0x2, 0x8000f, 0xffffffff) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000949000)={@common='lo\x00', @ifru_flags=0x6}) 2018/01/17 06:43:30 executing program 5: mmap(&(0x7f0000000000/0xf1c000)=nil, 0xf1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000f1c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000f13000-0x28)={&(0x7f0000218000)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f1c000)=[], 0x0, &(0x7f0000f13000)=[{0x10, 0x0, 0x7, ""}], 0x10, 0x0}, 0x4008010) 2018/01/17 06:43:30 executing program 4: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$sock_ifreq(r0, 0x89f2, &(0x7f000000d000-0x28)={@common='ip6gre0\x00', @ifru_data=&(0x7f000000d000)="24e1d329a28af2e234a46dec051c97dd87663ae306b45b234aa940eca36d39e6"}) pipe(&(0x7f0000014000)={0x0, 0x0}) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_udp_int(r1, 0x11, 0x67, &(0x7f0000018000)=0x0, &(0x7f0000019000-0x4)=0x4) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f000001a000-0x4)=0x0, &(0x7f0000016000)=0xe4605d81813a7ec7) 2018/01/17 06:43:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r0, &(0x7f0000c43000)="97", 0x1, 0x0, &(0x7f00007ca000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x3}, 0x1c) shutdown(r0, 0x10000000000001) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00003e9000)={0x0, 0x1c, &(0x7f00009a6000-0x64)=[@in6={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}]}, &(0x7f0000303000)=0x10) 2018/01/17 06:43:30 executing program 4: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80005, 0x0) setsockopt(r0, 0x84, 0x7d, &(0x7f0000000000)="0000000000000006", 0x8) 2018/01/17 06:43:30 executing program 7: mmap(&(0x7f0000000000/0xf6e000)=nil, 0xf6e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) sendto$inet(r0, &(0x7f0000e79000-0x5be)="", 0xffae, 0x8084, &(0x7f00004d4000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000f6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x800, 0x9, &(0x7f0000f6e000)={0x0, 0x0}) mmap(&(0x7f0000f6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_udp_int(r1, 0x11, 0xdcd8d011264a801, &(0x7f0000f6f000-0x4)=0x0, &(0x7f0000f6f000-0x4)=0x4) ioctl$int_in(r0, 0x5452, &(0x7f00009a2000)=0x4) poll(&(0x7f0000d07000-0x8)=[{r0, 0x0, 0x0}], 0x200000000000031b, 0x0) 2018/01/17 06:43:30 executing program 5: mmap(&(0x7f000022a000/0x1000)=nil, 0x1000, 0x200000d, 0x1000032, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000000)={0x0, @in6={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000022a000)=0x108) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r0, &(0x7f0000000000)="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", 0x1000, 0x4000000, 0x0, 0x0) 2018/01/17 06:43:30 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) close(r0) r1 = socket(0x10, 0x2, 0x0) ioctl$fiemap(r1, 0xc020660b, &(0x7f00009c5000-0xc8)={0x0, 0x0, 0x0, 0x0, 0x0, []}) 2018/01/17 06:43:30 executing program 6: mmap(&(0x7f0000000000/0xdc8000)=nil, 0xdc8000, 0xc, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000dc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet6(r1, &(0x7f0000dc9000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f000010a000)=0x1c, 0x800) accept$inet6(r1, &(0x7f0000652000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0x0}, &(0x7f00005c2000-0x4)=0x1c) setsockopt$inet_udp_int(r0, 0x11, 0x0, &(0x7f00006f3000)=0x0, 0x4) 2018/01/17 06:43:30 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000001000-0xc)={0x0, 0x0, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x3, 0x3, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000002000-0x4)=0x3, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r0, 0xc01064b5, &(0x7f0000000000)={&(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x9}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000883000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'rmd160\x00'}, 0x58) r3 = accept$alg(r2, 0x0, 0x0) r4 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r5 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r5, 0x89e0, &(0x7f0000154000)={r3, r4}) ioctl$sock_kcm_SIOCKCMATTACH(r5, 0x89e0, &(0x7f00002aa000)={r3, r4}) close(r5) ioctl$DRM_IOCTL_SET_UNIQUE(r0, 0x40106410, &(0x7f000095d000-0x10)={0xc9, &(0x7f000087d000)="56b9766c75481b163146784530fcbd31edf18648e9c7818713e95e2dd79d7ee8a868312c238e8aef756376dcd454a0909f291fbc9bd997fcab18c1b720729f391439f254440439433c40179ec511148b207d2da132fe28fdb895e811a04b0b29ff200df90bc23e3ad2eacde2e508b992d27fe8931e35d7035e8d688da57870b625b43788a6d40595e517caa94fbaf681fabdb8e42381618012da36e9ef62c3e7d2494cae46697db5f52d3d71025c2ff302144642e66401d06ec725d7937de99ab2d655af1bbb1b6edb"}) 2018/01/17 06:43:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f000066a000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000f9e000+0x39f)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000610000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000c50000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000322000-0xc)={r2, 0x80004, r1}) r4 = accept4$inet6(0xffffffffffffff9c, &(0x7f00005ab000)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000fe0000-0x4)=0x1c, 0x80000) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x72, &(0x7f0000c27000-0xc)={0x0, 0x81, 0x30}, &(0x7f00006fc000-0x4)=0xc) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000f4d000-0x4)=0x1f, 0x4) r6 = socket(0x14, 0xa, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r6, 0x89e2, &(0x7f000063a000-0x4)={r4}) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r7, 0x84, 0x13, &(0x7f00007a8000-0x8)={r5, 0xe452}, &(0x7f0000a52000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000c78000)={r8, 0xf9ab4ad, 0x101}, &(0x7f0000cb1000-0x4)=0x25f) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r4, 0x84, 0x78, &(0x7f0000f9f000)=r9, 0x4) ioctl$DRM_IOCTL_MODE_SETCRTC(r3, 0xc06864a2, &(0x7f00004e4000)={&(0x7f00001d1000-0x14)=[0x7ff, 0x7fff, 0x1f2daea1, 0xfffffffffffffff9, 0x7], 0x5, 0x3f, 0x34, 0x4, 0x7fffffff, 0x401, {0x1f, 0xff, 0x80000001, 0x6, 0x7f, 0xed3, 0x1f, 0x7, 0x7, 0x6, 0x8, 0x6c, 0x1a3, 0xf117, "abcf98689e2640abe5dfd7f6ff2009bfefabf8ac202e2fb2ebe559b8d5e83b06"}}) r10 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000eaf000-0x4)=0xffffffff, 0x4) setsockopt$sock_attach_bpf(r4, 0x1, 0x32, &(0x7f00005c1000)=r10, 0x4) socketpair(0x11, 0x4b65e7d791d4218a, 0x1ff, &(0x7f0000161000)={0x0, 0x0}) setsockopt$inet6_MCAST_LEAVE_GROUP(r11, 0x29, 0x2d, &(0x7f0000892000-0x88)={0x7, {{0xa, 0x3, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) r12 = socket(0x4, 0x10000800, 0x100004000) bind$alg(r12, &(0x7f00003db000-0x58)={0x26, 'aead\x00', 0x0, 0xfffffffffffffffe, 'ccm_base(xts-aes-aesni,tgr192-generic)\x00'}, 0x58) gettid() socket$inet6(0xa, 0x6, 0x287cf7ca) socket$inet6_udp(0xa, 0x2, 0x0) r13 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r13, 0x29, 0x400000000, &(0x7f0000c4c000)=0x401, 0x1) accept$llc(r11, 0x0, &(0x7f00009ae000-0x4)=0xffffffffffffffaf) setsockopt$inet6_int(r13, 0x29, 0xc8, &(0x7f00008d6000)=0x0, 0x4) setsockopt$inet6_MRT6_ADD_MIF(r13, 0x29, 0xca, &(0x7f0000fb1000)={0x8, 0x1, 0x19, 0x0, 0x3}, 0xc) setsockopt$inet6_int(r13, 0x29, 0xc9, &(0x7f0000c3a000)=0x0, 0x4) 2018/01/17 06:43:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00005aa000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-avx\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = accept$unix(0xffffffffffffffff, &(0x7f0000d2e000-0x2f)=@file={0x0, ""/45}, &(0x7f0000a7d000)=0x2f) pread64(r2, &(0x7f000078f000-0x11)=""/17, 0x11, 0x0) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r4 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f00001c5000)={r1, r3}) sendmsg$key(r4, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f0000bcb000-0x10)={&(0x7f000030a000-0x20)={0x2, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, [@sadb_sa={0x15d, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}, 0x4b}, 0x1, 0x0, 0x0, 0x0}, 0x0) recvmsg$kcm(r4, &(0x7f0000659000-0x38)={0x0, 0x0, &(0x7f00008b0000-0x80)=[{&(0x7f00008a8000)=""/4096, 0x1000}, {&(0x7f0000a23000)=""/70, 0x46}, {&(0x7f00000a8000-0xf8)=""/248, 0xf8}, {&(0x7f00005b0000-0x81)=""/129, 0x81}, {&(0x7f0000fe0000-0xe3)=""/227, 0xe3}, {&(0x7f0000947000-0x45)=""/69, 0x45}, {&(0x7f0000929000)=""/221, 0xdd}, {&(0x7f000060c000-0x25)=""/37, 0x25}], 0x8, &(0x7f0000fc0000)=""/245, 0xf5, 0x8}, 0x0) 2018/01/17 06:43:30 executing program 6: mmap(&(0x7f0000000000/0xae5000)=nil, 0xae5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) mmap(&(0x7f0000ae5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r0, 0x8938, &(0x7f0000ae6000-0x50)={@generic="350893d8c1d7cbb553aca01682d6b4b3", @ifru_names=@generic="d0d47181be4a421391e47cfe5653ea24"}) pipe(&(0x7f00001c9000-0x8)={0x0, 0x0}) mmap(&(0x7f0000ae6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000853000-0x10)={0x0, 0x0, 0xb6}) mmap(&(0x7f0000ae7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r2, 0xc00c642d, &(0x7f0000ae8000-0xc)={r3, 0x0, r2}) setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0x7, &(0x7f0000ae7000-0x10)={0x3, 0x10000, 0x8, 0xfff}, 0x10) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000ae8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000ae9000-0x18)={0x0, 0x1000, 0x30, 0x2, 0x7}, &(0x7f0000ae9000-0x4)=0x18) mmap(&(0x7f0000ae8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000ae8000)=@assoc_id=r5, 0x4) setsockopt$inet6_tcp_int(r4, 0x6, 0x2000000000000022, &(0x7f0000356000)=0x1, 0x4) sendto$inet6(r4, &(0x7f0000ae6000-0xb)='\x00', 0x1, 0x200418d4, &(0x7f0000ad6000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0}, 0x1c) 2018/01/17 06:43:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f000005f000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x6) r1 = accept(r0, &(0x7f0000f06000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f00008f4000)=0xa) recvmsg(r1, &(0x7f0000a47000-0x38)={0x0, 0x0, &(0x7f0000b8d000-0x40)=[], 0x0, &(0x7f0000aad000)=""/0, 0x0, 0x0}, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f0000312000-0x4)=0x0) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000741000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0}, 0xb) 2018/01/17 06:43:30 executing program 7: socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000569000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x1, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, {0xa, 0x2, 0xb0d, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}, 0x2, [0x1, 0x5f50, 0xfffffffffffffffb, 0x6, 0x8, 0x8, 0xb138, 0x7fff]}, 0x5c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r2, &(0x7f0000a35000-0x1)='H', 0x1, 0x0, &(0x7f0000031000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r2, &(0x7f000026d000-0x1)="c6", 0x1, 0x0, &(0x7f0000034000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r2, 0x1) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000630000-0x8)={0x0, 0x2000000002}, 0x8) write(r2, &(0x7f0000b8a000-0x1)="c6", 0x1) shutdown(r0, 0x8000000000000) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_hci_HCI_DATA_DIR(r3, 0x0, 0x1, &(0x7f0000002000-0x4)=0x8, 0x4) getpeername$inet6(r1, &(0x7f0000001000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000001000-0x4)=0x1c) pipe(&(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_sco_SCO_CONNINFO(r5, 0x11, 0x2, &(0x7f0000000000)=""/188, &(0x7f00005a2000)=0xbc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = socket$inet(0x2, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x1a, &(0x7f00006cb000)={0x0, 0x46, "2a9efc064ad45bed5ff8cfd05f2b83ddbfbadc1dedefedb1abc6080e04bd81e167a1a1e259c1b0c767385de6d139fd133c4db336fe4b2f07d00826575962852534e9ceffd22e"}, &(0x7f0000f33000-0x4)=0x4e) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r4, 0x84, 0x6c, &(0x7f0000f1e000)={r7, 0xfffffea6, "0f12921a4f3b56b411d8e83c3b4772605bfc287842028d8fc02e1c81900f2b11c9d1118a24f17c4fe8b62d8b70ac122416ecef9625d03b1faa332d566ed417eba9468ef843448ea446d184213540346813d65454086b2764c2de47b8a4a651aa7bc7af29be355266fd3cb15749b4a5083786063894f5711e989e6195c6ba65ddcc4a0e763fcbfd1cae26a3f8cd5da1e9e8834c813f8f2d504b22ab1ebfe7c85fcfa039225b1995fe43fef2e27d3361fe35df697825b9712f6ce8561d80a19ecbaca4fff764e208cb124d403a8034b7ea146acedb789e10f51ecfb950"}, &(0x7f0000eb6000-0x4)=0xe4) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x72, &(0x7f0000b3a000-0xc)={r8, 0x922, 0x30}, &(0x7f00003af000-0x4)=0xc) bind$inet(r6, &(0x7f00005e5000)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r6, &(0x7f0000ae6000-0x10)={0x2, 0x2, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) vmsplice(r6, &(0x7f0000ff5000+0xc82)=[{&(0x7f0000c09000-0x3d)="65702c8920ea23ba6f9d75f1eb8274c65ca0233f5172e924309436e3453749c000bd5eb806dd7439ddeeb242e24df9a4aac0437e28703c43b588985cb2", 0x3d}], 0x1, 0x1) syz_emit_ethernet(0x2a, &(0x7f000000a000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x6, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @udp={0x2, 0x1, 0x8, 0x0, ""}}}}}, 0x0) 2018/01/17 06:43:30 executing program 5: r0 = socket$bt_hidp(0x1f, 0x3, 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={@common='bcsh0\x00', @ifru_addrs={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$can_raw(0x1d, 0x3, 0x1) r2 = socket(0x0, 0x0, 0x4) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$unix(r2, &(0x7f0000012000-0x8)=@abs={0x1, 0x0, 0x3}, 0x8) bind$can_raw(r1, &(0x7f0000011000-0x10)={0x1d, 0x0, 0x0, 0x0}, 0x10) r3 = socket$can_raw(0x1d, 0x3, 0x1) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$unix(r2, &(0x7f0000013000-0xa)=@file={0x0, './file0\x00'}, 0xa) bind$can_raw(r3, &(0x7f0000001000)={0x1d, 0x0, 0x0, 0x0}, 0x10) close(r1) 2018/01/17 06:43:30 executing program 1: r0 = socket$inet6_sctp(0xa, 0x10000000001, 0x84) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000003000-0x4)=0x0, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x10, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_buf(r1, 0x6, 0xe, &(0x7f0000000000)="5a726e100ad724bed14d9678c4e6a1baaf3fd9c1fdcfca1b16e78d19241dd14e434c52602e5f584a2cd48e1db9c9c6b35ee001e25fc5d1929a5d3994b6eded7348420549a52758f299a54123c53e5fce16bb78a9e94b08299aa7135b97409dd8ccc8836e606bd17fc38b02764890ff44e8677b4a583cf87277d317b7d12a24769a804c67c24c82dbc2e63bdad8e160342807e466847ecb6f73bf734f683fa3fafd4246cf59b5ec27c090a6d345f7c04bb3adf2329c5c45f2e1ce820b89290c54e831f85404f5b296315ba871d15f59cdd9af7eff134883", 0xd7) 2018/01/17 06:43:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) socketpair$inet6(0xa, 0x3, 0xffffffffffffff50, &(0x7f000084d000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000e71000)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000561000)=0x18) setsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000c34000-0x5)={0x401, 0x1c2, 0x1, 0x7fff}, 0x5) bind$alg(r0, &(0x7f000001f000)={0x26, 'aead\x00', 0x0, 0x0, 'authencesn(sha3-224-generic,cbc-camellia-asm)\x00'}, 0x58) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f000093a000-0x8)={r3, 0x0, ""}, &(0x7f0000a5a000)=0x8) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x0) 2018/01/17 06:43:30 executing program 6: mmap(&(0x7f0000000000/0xfcb000)=nil, 0xfcb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000fcb000)={0x0, 0x0}) setsockopt$inet_buf(r0, 0x0, 0x25, &(0x7f0000f4d000-0xbb)="486b99795d59b1c067ed9075cfdafa663584f702ddb1440b267141a01c3ed9865c2b13e945a96cb02a0f2587c59ff0f2644a16eebc760057fc75b8c1f6f3778900f36eaee2f3d0b38894cfe1470023c6f2423ac1dfa3f25262a96912b8c3846ec87dcbb7d4043cc4f5cfdd8e5ec45e4b2124421f8e8e865e35cb518a2ce2ed91eb7c9d7594a499c4441947edbfea9b124c21f9753b19b7bb792686665e2f81a54a85fe5e590a931438ca3026dd120aa1fd7b152c7c1288b25e2392", 0xbb) socket$inet_icmp(0x2, 0x2, 0x1) r1 = socket(0x40000000015, 0x5, 0x0) bind$inet(r1, &(0x7f0000fc5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$alg(r1, &(0x7f000015a000-0x38)={0x0, 0x0, &(0x7f0000fc8000)=[], 0x0, &(0x7f0000001000-0x172)=[@op={0x18, 0x114, 0x3, 0x0}], 0x18, 0x0}, 0x0) 2018/01/17 06:43:30 executing program 4: mmap(&(0x7f0000000000/0xf80000)=nil, 0xf80000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00001ed000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'ccm(aes)\x00'}, 0x58) mmap(&(0x7f0000f80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000f80000)=@pppoe={0x0, 0x0, {0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @generic=""/16}}, &(0x7f0000f80000)=0x1e, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000d95000)=0x0, &(0x7f00003de000-0x4)=0x4) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0700000000000000000ced5c54dbb7", 0x10) 2018/01/17 06:43:30 executing program 3: mmap(&(0x7f0000000000/0xd3b000)=nil, 0xd3b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x29, &(0x7f0000451000)=0x1c, 0x4) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000d3b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000d3c000-0x43)="58823f8784d59d59809f4551f94c390cd19d31fc2c35963986afd8250b90504af47ac8d19ba3283d4e75c299350872a1add3e9b720fd3f749800000fff6f0fcc64ab02", 0x43, 0x0, &(0x7f00006b1000)={0xa, 0x0, 0x40, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x9) 2018/01/17 06:43:30 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockname(r0, &(0x7f0000429000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000742000-0x4)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) write(r1, &(0x7f000067e000)="260000002a0047f2ff17ddffcd00ff030000ff000100000000000000010000000000a3000000", 0x26) 2018/01/17 06:43:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$inet6_group_source_req(r0, 0x29, 0x30, &(0x7f0000b18000-0x108)={0x0, {{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x84c, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00002cf000)={r0}) mmap(&(0x7f0000000000/0xddb000)=nil, 0xddb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r2, 0x6, 0x5, &(0x7f0000dd9000-0x4)=0x0, &(0x7f000084a000)=0x4) ioctl$sock_inet_udp_SIOCINQ(r1, 0x541b, &(0x7f00006cb000-0x4)=0x0) getpeername$llc(r1, &(0x7f0000a10000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00002a8000-0x4)=0x10) 2018/01/17 06:43:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000e0b000-0xfc)="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", 0x9dda229e2bcea9ee) 2018/01/17 06:43:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7d}]}, &(0x7f0000f92000-0x4)=0x10) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x3, 0x0, 0xb, 0x7a, 0x0, 0xfffffef0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = socket(0x13, 0xa, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f000094d000-0x4)=r0, 0x4) write(r0, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) r2 = socket$inet6(0xa, 0x2, 0x0) sendmsg(r2, &(0x7f0000156000-0x38)={&(0x7f0000c69000-0x10)=@in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000056e000-0x40)=[], 0x0, &(0x7f0000836000-0x1268)=[{0xfffffee5, 0x0, 0x0, ""}], 0x39a, 0x0}, 0x0) 2018/01/17 06:43:30 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000000+0x87c)={0x0, 0x0}) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000231000-0xc)={@dev={0xac, 0x14, 0x0, 0x15}, @dev={0xac, 0x14, 0x0, 0x11}, @multicast1=0xe0000001}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000234000-0x8)={0x0, 0x0}) setsockopt$inet_mreqsrc(r1, 0x0, 0x2f, &(0x7f0000b61000)={@loopback=0x7f000001, @multicast1=0xe0000001, @multicast1=0xe0000001}, 0xc) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$DRM_IOCTL_RM_MAP(r2, 0x4028641b, &(0x7f00006bc000-0x28)={&(0x7f0000e69000/0x2000)=nil, 0x100000001, 0x0, 0x84, &(0x7f00009cd000/0x2000)=nil, 0x7f}) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000939000-0xc)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xc) preadv(r2, &(0x7f0000b0c000-0x10)=[{&(0x7f0000e80000)=""/61, 0x3d}], 0x1, 0x0) 2018/01/17 06:43:30 executing program 3: mmap(&(0x7f0000000000/0x3b000)=nil, 0x3b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/17 06:43:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair$inet(0x2, 0x4, 0xc0a, &(0x7f00004d4000)={0x0, 0x0}) sendto$inet(r0, &(0x7f000072e000)="", 0x0, 0x0, &(0x7f000015a000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40b) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000a7a000-0x8)={0x0, 0x0}) setsockopt$sock_int(r2, 0x1, 0x2a, &(0x7f0000f03000-0x4)=0x2, 0x94) recvmsg(r0, &(0x7f000050d000)={0x0, 0x0, &(0x7f00000f7000)=[], 0x0, &(0x7f0000766000-0x51)=""/0, 0x0, 0x0}, 0x43) setsockopt$inet_MCAST_JOIN_GROUP(r3, 0x0, 0x2a, &(0x7f00002d8000+0xc02)={0x2, {{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000478000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f00008fa000-0x4)={0x0}, 0x4) 2018/01/17 06:43:30 executing program 7: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000001000)=0x2, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000974000)=r0, 0x4) pipe(&(0x7f0000777000-0x8)={0x0, 0x0}) accept4$ax25(r1, &(0x7f0000256000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000ad7000-0x4)=0x10, 0x80000) syz_emit_ethernet(0x3e, &(0x7f00005d5000-0xa2)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0x0, 0x200000000000a}, {[]}}, @icmp=@dest_unreach={0x3, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[]}}, ""}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) 2018/01/17 06:43:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x3, 0x6, 0x5) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00009b7000)={0x0, 0x80000000}, &(0x7f0000703000)=0x8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f000021c000-0x6)={r1, 0x7, 0x7f, 0x2, 0x1, 0xb0e7}, 0x14) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) r3 = gettid() sendmsg$nl_generic(r0, &(0x7f000001c000-0x5)={&(0x7f00006f8000)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000228000-0x10)={&(0x7f00000f2000)={0x2c, 0x22, 0x0, 0x2, 0x3, {0x4, 0x0, 0x0}, [@typed={0xc, 0x24, @fd=r2}, @typed={0xc, 0x80, @pid=r3}]}, 0x2c}, 0x1, 0x0, 0x0, 0x880}, 0x20000000) r4 = socket$alg(0x26, 0x5, 0x0) bind$alg(r4, &(0x7f000054c000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cts(cbc(blowfish))\x00'}, 0x58) close(r4) 2018/01/17 06:43:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x5, 0x6f) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x23, &(0x7f0000cb1000)=0x4, 0x4) sendto$inet(r0, &(0x7f0000a6c000)="", 0x0, 0x0, &(0x7f000015a000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000a08000)=0xc2, 0x4) recvmsg(r0, &(0x7f000050d000)={0x0, 0x0, &(0x7f000095e000-0x10)=[], 0x0, &(0x7f0000766000-0x51)=""/0, 0x0, 0x0}, 0x0) 2018/01/17 06:43:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000f75000-0x1c)=[], 0x0) sendto$inet6(r0, &(0x7f0000857000-0x8f)='1', 0x1, 0x0, &(0x7f00004b0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) pipe(&(0x7f0000326000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f00007ed000-0x1)={0x1}, 0x1) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000cbf000)=0x100000001, 0x4) recvfrom$inet6(r0, &(0x7f0000623000)=""/234, 0xea, 0x23, &(0x7f00008c4000)={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) 2018/01/17 06:43:30 executing program 6: mmap(&(0x7f0000000000/0xf28000)=nil, 0xf28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0xf, 0x81) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x4e, &(0x7f00000c6000)={{{@in=@broadcast=0xffffffff, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0}}, 0xe8) bind$inet6(r0, &(0x7f0000f20000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x800}, 0x0}, 0x1c) connect$inet6(r0, &(0x7f0000de3000+0x3c5)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/17 06:43:30 executing program 0: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect(r0, &(0x7f0000006000)=@sco={0x1f, {0x81, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x23) r1 = socket(0x18, 0x0, 0x1) r2 = socket$inet(0x2, 0xa, 0x829b) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x19, &(0x7f0000008000-0x4)=0x2, 0x4) r3 = accept4(r2, &(0x7f0000007000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000003000-0x4)=0x14, 0x80000) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_sco_SCO_OPTIONS(r0, 0x11, 0x1, &(0x7f0000008000-0xfb)=""/251, &(0x7f0000006000)=0xfb) sendto$packet(r3, &(0x7f0000001000)="92a8e44bbad8666371002b94271510fdcfc0beaa07771b5c0a9a4f35adf791d870ee55dbce5bb9e60cfd7a124ecea1eaf976d2fc7376b4f71062e8c866936276bd8482acc05b41cc0e32021d1c112a0c7186387d222745e208741415b8d9e32bc237d20ec568c1a93b06a3242a4cfa6c405a4db83bf56c7137a468a8a0952b1d09240a23fbf77b8add69144c80c27e78168cbbb0db38", 0x96, 0x4041, &(0x7f0000000000)={0x11, 0xb, r4, 0x1, 0x20, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, [0x0, 0x0]}, 0x14) connect(r1, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r3, 0x8918, &(0x7f0000007000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x4000}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r3, 0x8917, &(0x7f0000009000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x1, @rand_addr=0xffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/17 06:43:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x6, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000ba5000)="8907040000", 0x5) ioctl$sock_proto_private(r0, 0x89e1, &(0x7f0000a95000)="3a7da97d65734c0939497dae2b6424a0f534fc5c237acc51b6346fb88201ec1bc670182b61b39d888bd0d7a50d2201c14898c4d00de1d462c5242252a8b8ed165f8815196239a30adaaa6c31e21bb4ee44ebecf9d8d80f483972df17e36767acedf49f889725aa15d755b0edb2ab76896f14a1008bb3b8800c1c2cc8f6e2c3265f03142282d93acad47907f0382afb6689f55f852c8281bcae475e2c90bbc5a7772aa30125f39c1f62c381ece32f68efaa83931f") r1 = socket$netlink(0x10, 0x3, 0x17) setsockopt$netlink_NETLINK_CAP_ACK(r1, 0x10e, 0xa, &(0x7f0000c01000)=0x7fffffff, 0x4) connect$inet(r0, &(0x7f0000566000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x0) 2018/01/17 06:43:31 executing program 6: mmap(&(0x7f0000000000/0x26000)=nil, 0x26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) ioctl$sock_FIOGETOWN(r1, 0x400454d0, &(0x7f0000026000-0x3)=0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r0, 0x0, &(0x7f0000003000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x10000, 0x0, @fr_pvc_info=&(0x7f0000027000-0x14)={0x7, @common='eql\x00'}}}) 2018/01/17 06:43:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f000075a000-0x8)={0x0, 0x0, 0x1f}, &(0x7f000099d000-0x4)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000b5a000-0x8)=@assoc_value={r1, 0x4}, &(0x7f0000e6c000)=0x8) connect$ipx(r0, &(0x7f00000c3000)={0x4, 0xf00, 0xff, "845ceec9c081", 0xc42, 0x0}, 0x10) ioctl(r0, 0xfffffffffffffffb, &(0x7f000067d000)="4f9d1f6e02b116777302900599b767046eacb00a4488ea2c6505784418c14d6f3d1a0852c54c4e9f214b86049f84341c962afeaff811492fcc31cbd600") write(r0, &(0x7f00006c9000)="220000001e0007fffc01000f09000700000800ebfeffa7001a00ffff05000980be45", 0x22) 2018/01/17 06:43:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) close(r0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) listen(r0, 0x4) r2 = accept(r1, &(0x7f00009ae000)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000c36000-0x4)=0x10) recvmsg(r0, &(0x7f0000baa000)={0x0, 0x0, &(0x7f0000baa000)=[], 0x0, &(0x7f0000bab000-0x25)=""/37, 0x25, 0x0}, 0x0) listen(r0, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00007c5000-0x4)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000644000-0xe8)={{{@in=@multicast1=0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000abe000-0x4)=0xe8) r5 = getgid() sendmsg$unix(r2, &(0x7f0000503000)={&(0x7f000088d000)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f000096e000-0x50)=[], 0x5, &(0x7f00002e3000-0x48)=[@rights={0x28, 0x1, 0x1, [r2, r1, r2, r1, r2, r2]}, @cred={0xffffffffffffff1f, 0x1, 0x2, r3, r4, r5}], 0x48, 0x40004}, 0x4800) shutdown(r1, 0x0) 2018/01/17 06:43:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) sendto$inet6(r0, &(0x7f00009a9000)="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", 0x4d1, 0x0, &(0x7f000011b000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x1}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f00006a8000-0x4)=0x0, 0x4) sendto$inet6(r0, &(0x7f000010c000-0xec)="14", 0x1, 0x0, &(0x7f00004d9000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x100000001}, 0x1c) listen(r0, 0x7) r1 = accept(r0, &(0x7f0000de7000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000d37000)=0xe) ioctl$void(r1, 0xc0045878) sendmsg$kcm(r1, &(0x7f0000ad4000)={0x0, 0x0, &(0x7f0000ca7000-0x10)=[{&(0x7f0000185000)="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", 0x301}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/17 06:43:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000445000-0x8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf7000-0x1c)=[@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000b38000-0x8)={0x0, 0x6b7}, &(0x7f00006e1000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000e0c000-0x10)={0x7, 0x8, 0x6, 0xfffffffffffff001, r1}, &(0x7f0000ad9000)=0x10) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000108000-0x8)={0x0, 0x10040000}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f000077c000-0x8)={0x0, 0x0, 0x0, []}, 0x8) pipe(&(0x7f00005ab000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r2, 0x84, 0x79, &(0x7f00006c3000-0x4)=0x10000, 0x4) 2018/01/17 06:43:31 executing program 6: r0 = socket(0x1f, 0x2, 0xae) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000000)=0x0, &(0x7f0000a5a000)=0x4) r1 = socket(0xb, 0x80000, 0xfffffffffffffffe) setsockopt(r1, 0x20001000000010f, 0x0, &(0x7f0000005000)="", 0x0) 2018/01/17 06:43:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000065000-0x4)={0xffffffffffffffff}) getsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f00000c9000)=0x7, &(0x7f0000176000)=0x4) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00005cb000)=[{&(0x7f0000039000-0x3a)="3900000012001947000003000000000007040000001fe076480000000100000007001d0066413e055600002808003ffb230300805a16075bff", 0x39}], 0x1) 2018/01/17 06:43:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000035000-0x409)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "c0b9a0", 0x14, 0x29, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x4, {[]}}, {""}}}}}}}, &(0x7f0000620000-0x10)={0x0, 0x1, [0xb8d]}) socketpair$inet(0x2, 0x0, 0xffffffffffffffff, &(0x7f0000500000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000dd5000)=@int=0xca, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f0000003000-0x1e)="44110905000000000000ff7af61a00f313", 0x11) getsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f000073a000-0xf)=""/15, &(0x7f0000004000-0x4)=0xf) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000b37000-0x4)=0x0, 0x4) 2018/01/17 06:43:31 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000001000-0x4)=0x4, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept(r2, &(0x7f0000003000-0x80)=@generic={0x0, ""/126}, &(0x7f0000002000)=0x80) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000003000-0x8)={0x0, 0x7, 0x6e79}, &(0x7f0000003000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r4, 0x84, 0x17, &(0x7f0000000000)={r5, 0x80, 0xc7, "a916acc388bfceeba007afc1e92dc4acf9e3968867fb2927b9e82f548da21e2689464fea5d070ec1ebb78734392d468b7658905a44f5685361f2628ff6ba3ae6e39c30266f0f583ab8e814110867b610d3f71425faf8a373530f57404810ba6a1a3ffdc50d4f3295a7fbb236b40861b8d53127fd2aef193025465629c6ceb95b9bb28506adc4d0d777d83f7734fb330bc751e368ed77838b7d803f0a5a2c14035e9503b664928be0dcd5852dd89396fee97f52a9a0ddb70191ab8c7f49f4d68fafc6737ff79c5c"}, 0xcf) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r4, 0x84, 0x7c, &(0x7f0000002000-0x8)={r5, 0x0, 0x10000}, 0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000004000-0x58)={0x9eb, 0x6, 0x4, 0x5, 0x1, [{0xf97e, 0x635, 0x8000, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0}]}) ioctl$sock_inet_SIOCSIFADDR(r4, 0x8916, &(0x7f0000002000)={@common='dummy0\x00', @ifru_flags=0x9103}) ioctl(r3, 0x100000000, &(0x7f0000000000)="30ebe11656175f82f6da7110119758c1415c30742c8914bcc23d83cc131b2c9034bbb13b6569a98e63330402ebfa6c91ab383858d1373cfe7e4e202d43a031d3a3c2a0b05da55649a5") mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_MAXSEG(r4, 0x84, 0xd, &(0x7f0000004000)=@assoc_id=r5, 0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r4, 0x8946, &(0x7f0000006000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000005000)=@ethtool_dump={0x3f, 0xff, 0x1, 0x4, "04690e5f"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000000)={r5, 0xff, 0x1, 0x80000001, 0x6, 0x35f}, 0x14) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r2, &(0x7f0000006000)="5f03a194c784328b7a22bb6492d20310028c308839abfe57e20a9fa3eead5b6943b6213521d2708708a0f72139406ebb8b2aee455f9d1aa4087f00cfd571c8e09906ab57dcdf8d5c55c81935c406b2e4fb9315a49a153331a855afd2e7607b0d99106d3c3a67e8f5d1308e766f6c5e01d8ee1fb834fa75b4c472fe6cf9d8c72674cb4319368f906276938791a40920f6d7fa23955fe0f827b50583595a8a2ba82b331de5a6c5f8b73b07968a9d6a96e2e747ca98b96166e0d095892e60c2fbd1a1367d6d685699a43c2902dfb6b5295865f18c11539ca306a5cb209f327df813fcd907c57ca1847dc74871eb21b8b7ae8c6e58fb5d2c728eb1", 0xf9, 0x8000, 0x0, 0x0) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f0000005000-0x8)={0x0, 0x0}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r4, 0x84, 0x7b, &(0x7f0000008000-0x8)={r5, 0x358d}, 0x8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r4, 0x84, 0x78, &(0x7f0000003000-0x3)=r5, 0x4) [ 663.898255] netlink: 'syz-executor4': attribute type 29 has an invalid length. 2018/01/17 06:43:31 executing program 3: mmap(&(0x7f0000000000/0xfce000)=nil, 0xfce000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000d9f000-0x4)=0x0, &(0x7f0000fce000)=0x4) r1 = bpf$MAP_CREATE(0x0, &(0x7f00000da000-0x1c)={0x5, 0x200083, 0x4000000000080, 0x1, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000dc3000)={r1, &(0x7f0000f4d000)="", &(0x7f0000107000)=""/78}, 0x18) r2 = socket$pptp(0x18, 0x1, 0x2) ioctl$sock_netdev_private(r2, 0x89f4, &(0x7f0000ad4000)="1388891271a85f4e61bd75472660cef62b624878ebbc12cceb211aebfee76f18114dedc3387c0f84d77f55a8e86bf30456f1155c758961f40c3a913570dc3d4b3bf08051d5d53ab59d202e841ab95135473aedab8a7bd45c940c4a73fd0648ef92ac18a8") 2018/01/17 06:43:31 executing program 7: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000003000-0xe8)={{{@in=@multicast2=0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000-0x4)=0xe8) socketpair(0x12, 0x0, 0x9, &(0x7f000000b000-0x8)={0x0, 0x0}) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000006000-0x14)={@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000007000)=0x14) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000003000)=0x6, 0x4) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000006000-0xe8)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000000a000-0x4)=0xe8) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f000000b000-0xe8)={{{@in=@local={0xac, 0x14, 0x0, 0xaa}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x1, 0x2, 0x7, 0xa, 0x80, 0x80, 0xec, r3, r4}, {0x100000001, 0x8, 0x6, 0x10001, 0x0, 0x3, 0xb50, 0x2}, {0x3, 0x4, 0xffffffffffffff7f, 0x6}, 0x3, 0xa, 0x2, 0x1, 0x1, 0x2}, {{@in=@rand_addr=0xa4e663, 0x2, 0x32}, 0xa, @in6=@loopback={0x0, 0x1}, 0x2, 0x4, 0x3, 0x7fffffff, 0xffffffffffffff7b, 0x3, 0x800}}, 0xe8) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0xf, 0x0, 0x1018, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/17 06:43:31 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000301000)={0x0, 0x0}, &(0x7f0000001000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000346000-0x4)=@assoc_id=r1, 0x4) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000714000-0x10)={0x6, [0x800, 0xf7e7, 0xd, 0x5, 0x9, 0x5]}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000002000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_CONTROL(r2, 0x40086414, &(0x7f0000001000-0x8)={0x3, 0x9}) 2018/01/17 06:43:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0xa, 0x800) setsockopt$inet6_int(r0, 0x29, 0x13, &(0x7f0000001000-0x4)=0xfffffffffffffffb, 0x4) recvmsg(r0, &(0x7f0000d5e000-0x38)={&(0x7f000089c000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, 0x3a, &(0x7f00000ad000-0x10)=[{&(0x7f0000304000)=""/159, 0x9f}], 0x1, &(0x7f00003d0000)=""/211, 0xd3, 0x2}, 0x40) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000887000)={0x0, 0x5}, &(0x7f0000cd9000-0x4)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000029000-0x8)={r2, 0xfff, 0x3}, &(0x7f000084c000-0x4)=0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000db5000)={r2, 0x9}, 0x8) 2018/01/17 06:43:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000b1d000-0x4)=0x0, 0x4) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f000038d000)="74e52066f85fbf3ce90dc5dd06ec7c465b3358d767b017542cd3a71ce22d7e159dc42850dc24bae8fbf35de6676fa924dc9af736dda0f0b02bb1de7379b36861aa442887c49cd8eafb883800243cd56b9b95f9deff74eca3a526aa2fe70b2564863fa02417e8c005007644799a93d1865a5cd589ad64d736855ea069b3e24d593c34", 0x82, 0x1, &(0x7f000077f000)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f000056a000-0x78)=[{{&(0x7f00001fb000)=@hci={0x1f, 0x0, 0x0}, 0x6, &(0x7f00007be000-0x20)=[{&(0x7f000023b000-0xd1)="fbe07f9ff6f3438a6c9d808bd8ba3c97e653b23099160770663454570d5c7da8e56a72c339b5f6d42ec5258cd655a114540b93f496c4bb16079034dc9a2594e41b833cb82eed207fc521b62af2e8b95a2b8b54674d04eed2f6a6ed66d7a708f129372d540ed348ea8c8307d0e836e03ffeda0c0a6be3e46736f2411c3e3059d71e96", 0x82}], 0x1, &(0x7f0000bae000-0x1d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x80) recvfrom$unix(r0, &(0x7f00008e5000-0x1000)=""/4096, 0x1000, 0x0, &(0x7f0000b51000)=@file={0x0, './file0\x00'}, 0xa) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0", 0x76, 0x0, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$nl_route(r0, &(0x7f0000e7d000-0x38)={&(0x7f00008d4000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000212000-0x10)={&(0x7f00009d4000)=@ipmr_delroute={0x1c, 0x19, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, []}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000252000)={0x0, 0x0}) 2018/01/17 06:43:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x0) sendto$unix(r0, &(0x7f0000029000)="", 0x0, 0x8804, &(0x7f0000016000)=@file={0x10000002, "a002000000000000006d7dd316a4"}, 0x10) sendmmsg(r0, &(0x7f0000949000-0x3c)=[], 0x0, 0x7e) 2018/01/17 06:43:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0xb, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000fda000-0x4)=0x0, &(0x7f00001b3000-0x4)=0x4) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = socket$nl_crypto(0x10, 0x3, 0x15) setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0x7, &(0x7f00009e3000-0x10)={0xec, 0xf09, 0x5, 0x80000001}, 0x10) ioctl$sock_ifreq(r1, 0x894d, &(0x7f00007fb000-0x50)={@generic="9c1de6d200000000000001ffb8ea6f08", @ifru_addrs=@ipx={0x4, 0x7, 0xf34, "adee1058a584", 0x100, 0x0}}) 2018/01/17 06:43:31 executing program 2: mmap(&(0x7f0000000000/0xfca000)=nil, 0xfca000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fc7000)={0x5, 0x3, 0x4000000000080, 0x2, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) mmap(&(0x7f0000fca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000fcb000-0x20)={r0, &(0x7f0000a0b000-0x88)="b8840f87cf2f3109ec5ff6d5e767279b818a364750ebc02809ecbe766341e7ceaa3cb755d349b50982d90b17a61225f0fc07913209f0a09c7d6887b0ff225b032632e55d2ba935ce1da3d4cf015e2e68fcbd9a6a6744a66aff31069130ff8ba12462f544e0f333098afb3e25b33e45ae91f1f8c00a26df8c862075affef4339bac6cf92a540bb178", &(0x7f0000fcb000-0xde)="d92acee6b776168bcebaef51753f9a440422729dd6c9bc44e91e223e2963c77449133893a4aeaa0ece92d7c541045e148f6e53a5351b2465f73bb8c7b3d476abda05a529945ccf8b44593fb7fd3d70aae34a3ecceae7c14313991df06acd1f8a9a50d99e4fbc1ddf5e022d5e4f990609a5026b9ae6fdd89871affe36454d6864b6c36ed0da4e32adfd69daf484179b63c453cd36e3d13f451cfc7ff6579e79ffd6c636af07f8604ea405df840ade6b311ba99d3cf15ad6a99ddd707e2f3873eba0dd86ed6d7708e73a1a26c3b580e3504892dce716180103ea7f00354adb", 0x2}, 0x20) socketpair(0x10, 0x3, 0x1, &(0x7f0000104000)={0x0, 0x0}) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_udp_int(r1, 0x11, 0x65, &(0x7f0000fcb000)=0x0, &(0x7f0000133000)=0x4) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000a4f000)={r0, &(0x7f0000fca000-0x1)="", &(0x7f0000fca000-0x4e)=""/78}, 0x18) [ 663.950737] netlink: 'syz-executor4': attribute type 29 has an invalid length. 2018/01/17 06:43:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000c6c000-0x8)={0x0, 0x7f}, &(0x7f0000630000)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000333000)={0x0, 0x6, 0x800, 0x20}, &(0x7f0000dbe000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f00006e6000)={0x0, 0x46bb1d3}, &(0x7f00000b0000-0x3)=0x8) sendmsg$inet_sctp(r0, &(0x7f000098f000)={&(0x7f0000b46000)=@in6={0xa, 0x3, 0xffffffffffffff15, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0xfffffffffffffec8, &(0x7f00002db000)=[{&(0x7f0000546000)="5851d2505d024ce116bbb69dfcd42fddb68926df30c17f0ae96769339f055a5d254edec828dd28bdd8590f51b8bf07ab6e9c651dbcde5f2ce448077efaf706b8420a37a3aa61fd9f42a2331e6145c4a092cf17437901827bcfb3716f40f3cd7e0a55617fdd219a26eef4fd0ab8ba", 0x6e}, {&(0x7f0000569000)="67733b9570c5d2d24c9017837bae60ec1b65150cc9aa055d854b2fbd7fc0fa694fa598a12fd9ece20de5232fc1db6019b20d87fe3aa7340b6a17dcfc0832ae64baa5de3b9d19995218c63b0f8cd75eaa68a82216c1b3bd4cd3e2ad15f1a2cd66b7b44d744c7c0768fe6898e3065bc8f06e3189fff2bc77a0ae407bc120ff6ed2743f0f44ab8e4434ffcdf86cf5f5681c0c6c6e8bd4d3a78f94082725745bea3c4eeed296f07bdb00d0e4ea941978c8d547d8a6fd99c1a4e08fba056489decb9964c686363351ed91d981df9c1ab5109ae0", 0xd1}, {&(0x7f00009f9000-0xb4)="97a62b103e24553f23da6a2cb231532fa7a4caf3ef427d37eacd2a816a796b177c39bffe2f981956d3180256814fe26911ce41907d2a89a2c6c8455da896a291fe560b2c0541236b97f401a0ebc16066b7bfe15c78f12436238184bdb1494f624a3e8ea1c5fdcb49077db3f06fdf287ed5ed78a572932fd380c9f53454683e59f0d923a6d7115624d1c4a0a4f59f0369994f72d9d161541286d885fb8a75a0c69c5c165e4f78deeb89de758fbaed28d7b54edc8f", 0xb4}, {&(0x7f000043a000)="43b98261fc540edba219be010cd959dc3bf380da", 0x14}, {&(0x7f0000025000)="d397e4e948bbdfd93b13fa5166b822f12431d17ab3065269da1f30dbe0477eebd0e574b66cea229617a5bf9e67", 0xfffffffffffffffa}, {&(0x7f0000bae000-0x1000)="7b489817806393d540f0d46dd8b77280defce7b276b9159d3ae9dd7936a3ca7d4e4324a1ad7da61174376d7993480fe545a19e22cdf8065dc9feec007562d280afd8c5598cbe68359b40df7e3f283c786287009829982607e38523bcd57aea987c510333be842ea23a9e639d8b040399d62026211983f44e66fb853f2d1802d4ba7f816f430720ab875bd58b95ce1d7be0a5324ab226dda4e83c31c9c42e102b3c693b2952c0b711ec2ab6b1bf4a09c71e9ba29751214f7bd57e1e9db94f8ca8aa413a8e10543e043cebfc8ef5945ce31f65b98b1307978c48a6a5a6d0d6c726b0aa255848b638e67ba3747d79d5ae7105b428c9f7f53740d7e4295493faf239e4dd4e4ff17e5e0813f027661a2b9a7775bcc3593780d266497f00191966fba780acf554a86c2131aaa758684e0a4a5a11576a49160867e35f620a03690e2310b62a8c323c46c0dba5a1a4e99a3606b21069de29e36b8a019962c716b19016ce52e4669cb2dea8c0e8166e7e2e891291c48c902888fda7090d665094f1baaba763c910699e506dc278e766ffaa44953c94b9af1a899adb39addddc246efedfebbc70235cd355eca6ea45e5c76c552c6737686f7c4dbe57ab128c1577122501c8a87b1493bc8744d100922f67ec1c9acb374c0637595a5bbcb82c5bdcb7736a495cc5d84cbbe78760817dfa0de429c6a049568236af6c88fc8720991380e36ffee4df86891e0a7b0fc5d36e9ef459974e4f432cc72ddd083c7da3aa158ef2e1e85405c79842600ed32db4b2bc47ecfee090c867d52de4801c82115f7a59733b1bd5c55dbdb3f02897bf3faa88ee3af398c62215aec954ec80790cc8140c71fd82fba8815e8c7641caf26dcf9fcd2411f4ca3997dc55c87ce3a9c590a421f90760d4e82e3da52f0e1c417adfe3dc01a0f14802ecde61a4ae37c065e8db617cc5441559123cd9f1cf767a8c5b1b4daa764273bd084cf5f95ccf2b0d02ba4157eea8b93a9c2e007b619149752aa17b15bfd7e9cf9c2d17b0d6aacc86d15d80eff1544bb9bb4a3f7a05e2178db7f0aad4ee4aef8f0f8a73988c709db247be3cf554030a8480d5f6667e75273dd2585e89aa8e998676d7aa6d85518ee47028ee800241908ad13c1c6ce244287a319fa9ebd6004e0d91db9fd9ec5779d25a82930e13ae8ab521af8c65cafbbff68ed95008e441cffd8e54b2ea30007ce8943e82e173d8751572072d275cff70a172e340a6e8733fbe02b9de5fdc8b49f287e806c8cb91a0c08d3f4877f9268b022edfae6c5318b83e3144450d136e7f4b7e49f10011561bd4352825228054d8654f8211682fd5aef482f5a863f368d941a20dac6378c827d95abb2b9eba45e6998b304454e8b2354962252ba8856ff89a091c5c27bc23a1fa383a7e85734f9232857ca1152b850dfad345e41ab4b3bff4b226ef8ac0aabb12ece3df5f3e76b68279b314685d8b6c7a00cd934d1190013db4e47e60525309ad19325fee3e86e3bd4b5c45884c398e97c22b9777289a708356e813143532c6265a4cc3273a6ed574df3eab59af5c050cebd01c1462511c580a0fbdbf06c8205586ac5e2efaf6d3eb8789971a30c31ba2dda0e43564daa31bb601d5218e3c7806574419ed32093ffcafced505a85c5a0895bb23c8947c37eb7c8852ea8728de15fbe5356ea5d2ad29d36d84e598d8793083fe7c11a3f960a1795bf40feb2a7e2f520f6ce92de6d6a9e17031be574302beb5b083a782640a773dad294bb5bc9a648608543ac4c6e9d87ee61dfc1805268dd99adf2dbc33b47b0de7f8665a41de2037ac37b4912e3f1b10ffd065cd3368c45ee1dd3c2f6983b93dbb0a021116c608a80148f4df5b062cde2ff93d383c23a6db30e235990b0db51acc4b36dc97f24ae101a69c5a4028287401bd015e24c1d6b1cde44f97d7201c331b34005db9e185e1e2369a898a8eeeb16899674ea04f962d311ae47f88da4313750a9a5bc14eecdff90cc6798c54d5bb60ecab22dc4a09e2f61e0545abdb997e42dde8b333117bb72120edc45372c6c5cc90372b57256c6aaecf656e21ba4267564ef7bd0eeeeb38b126d911139bd384b901dc832ae980e8316e497477d95d91e738fd4ff80390fdfe287dcd0e663956ec197d646dfbcca9cc1567a8431168216fe62e5334da5bb6febd5f81949803fe1f4f273c08356015df0f2a1d6a6fe228bc62492ef40cc2808980978115030fe9820ff2b4475f292dd4a9ce64d7f60f483a57b660d9365be15ab655852c3d9232bce177bcea91c68fc61c5a4f1a34da4e638b7dac1936adb9912d23c54e5a9acf4784918cc934e2527530482a8bc743d22fc8ebbb584e68c88c20596b634526a059fd56d4ea58101876713561ea10abbdce7421dee803a456a51d58731a20bbd82a9c8c45b940fd4cd336833fe1ac7dd5828c97004cadac19c9dcc95b410c42cbff707fbbd8b0cc8b1ce78ab4b42f52d45adb9019fc3140c4021fa053b373882c67ede159aa00994b20c7bcf905fae3c1a8d6a1a54382f7b1de3bba3a566de5d5a5557f07cc655e5a330f6059e235125ef22f3a52ba38886f81c93d10f31351525a7aba8c31b2c273043002fc8c8c40bd13cec4af4fabe631820f6d944daf74f665376fbc86670ff5c087728939a74b792a223bb89a0ac873c67bad898f3544da1fc959b014dd958f97cd5c8c49079856da4995a752d1dce39b6a0fa430b7a573cc6d0028defe2999abc2b965781860f2eb8fdaedc7343a12be12cc75891384ac7bcfd3459fbeb4723af4b530943653d70c2af946273e22df836ebf0dcecf5ee56eeadb384fe2dade34ae5b51358520b7d59acc4009c58fc698e261170989eab3c106fd6d63061336e207644c2f4df2cb0950a1156b26b8ba6c0e8c106ccbbfaf52e002f9cbb0eda58143a9dcf599d53b249d128df5b89d0f810c2173f5b5bacc60cfb2643b3a21b9decb3db5e951a5398b58cab290c1afc19b81fe1162c5e32dd6903332aa1c55b246eab8b1a6b6d1e4dd948aa496e21d0eb3200806223da66bc9525f44eefb20a882f19818f9725e003c68f84dbdd75d1f0f2f4f728f59f11b66cdfedd077bffb18c69cee79a40ffe0ca83cdda5e3adf834f0147e5a20b4a1dd3634bc47f8dc3012f1962e6a96462e738f87bed7c4d78459f5dba038a2f069a5b9db6c27b09919810cb984bd411a28eae5aa53386b8ab67fe8e19be975b2579b52b6eb6981add0537ce434b27b447b928e2e4e570085cb9543b7b7f6cea251d6796955a5668728cf1f04d6ebde9a1413ceae04ea678c9b6814a9febe93764d4aca459eb3dc144b9f60cc1d6a3478a14a7f0e9ae957bfe23d97e1ef129727d0d266db175b3290dd089577b040b45868b04783676b4a1ce33ed01240e1e8b8c77395c9b5709f53d511d1379eb3c359c999a03a4197c766aa271c0018b2c4ac4b97bf7f529ff7f4a6150122bdbffd01605e92b7c4d89edad81c0fafd1c970e3765173a3f54416e30a00bc28b818dee8475400e1be6cf48008a7cdca2f11bee3e82b191a890cb11dc0f13fbea030b2385e0e4f145099457ed2c021f6fc9037a856ffbaf828431b0525729b7f391d7f84d11098f1936ebd22c9c180344cd5fac60c288fb2884a4257a97ad096b10b6bfc1324761dcbd997948f5fab1fd1c3d1bce0f2c17222f318156fe64dc9cd57009ef3a6f78e462b0cd87dd9c5723ca5f8dfb4b1ba55d4db4a9b2e12b3ecb4d3f1b3d865dc7831c9b6ce479de1568e7cfcaf5d96b06710126a2464f7797de19a8f3c7b1154be9900fa605be5e3f876ea0f701fd684c68e0539d30496daf75ebddd183501146aa85ebaf40e6e34e238da1e2feed951d5d276adea0f36b78aba4d269f214f9a2ded6375f7ce3c014c9adbf33594ec89f520ae1eff0837b14f59c6379ef7beaa9de65672930ec3e626d7a5dfd3eecade2ce4c8593097a96d1070a0a035b50f2c98ae1be1134a259719d969c22152174555498c3aed45bb67aeaee32c29499bb04e9a5d11c6a19f4680df63fbc5a1dcffe2457c72a1158c193fcd22ee0a97d6ad14ba9e7dce8548d7e9b33309683a466dd2f7d7c8ed2bfabe0a34b7ea746232eff8ace551162061da6bd38376538a51cf321d9850ef8d56a2c8325d0700c32c34c55187af058c8991682c7510cc873556e362752545ffcca1f152ab62a0ca9ee52fbfe5c51c109c78ba19e5e5adeaabec3bb5daff87fca3d5e522ed3286e0265cc9412c938118df58f87ca305fe12c7095f9e7cb74b09af63aff06e25cccf4526cb8cf804c9262447da021e728326a72e0d2dee5b28b81fe693e6d4b730228172a3057393214c97594ed9f194168738a311dcb4fefb14064e4f32b852198552f903b23e0c4395038596c05dc7044452a6494b4b6ae2b7e15df6c191ac59d3e0f1508b9afb4571478315cff4db34fa52ded567c5a3a34120c8010732b7ea78d337f131a50a92bebc3efad03f8df6acf1f56842ff3cfa8101089b673f7f9978007f9b0ba52cd03f2876748c1409f80384ae57b869ad0efbda535ecf3d1404737ec39d1e7f4d931fb54eee975b7b176274e4b9fb0a80e33ec4793d8e0ba9be03b7141df56ca94725ee0a54522f9c901da09d7cdbab40f878925d3a92fbdf710f6775a25098ed1330ed97da9a0fde4593541ba4d0b6cb095ff11ba687df36a7944b01d66be8e26986ecf22f7df4f4960984674519a36d9267f422038c0080c5562156908552bcbd271542d92b25fdf6f60f4829a1d13d148b4642df5d07fcbec2fee09cafcdde79a6ae0835ac91658b14b20dd618e4cb82fede5803b6602a903426eb7ce158d8edc8d84a917ad95419f1ce28718d7c92404e165addddfc58c7825d408fb564b5ee99d781e80f6305217677f2c5177e56426c586833a76a2ea1deb0a958f636383247c3c41691c8954e4ad151bb64d76c799dcdbf83a671cfed4a427d91af4c10a15509205cb1046f341fd2f931b6564c26adc8a64ca169305fbc4265eef47ab0dd8219fa79bfa3c856b6565ae82785dedcdfe2deea75fca098d47873cb9a95d2db95d8bb258c6d7d11538076c7b15b60df0d6cd2250cb08bd4cc564da871ad347671c0fc9ea681fe938c5f70f51d4c9dc65c8ac5333750e2cd3c2cdac511a69a5338d31054fdcf9b2365f0fc1e8afae696899d31ff0a63c1981c87651359ac06182a481d31f54a76b1c8e738c831d043ecf407177d59ccf2d96cfad1eaaf99c02743d3ad2b3b9500ad2a38a68bdb20477dcfe7ce5379abbce90267c87e5012c3c789ef6e283882af18f4ad86012e99d979531fd4cb4959b31e2172d293606f6a1b25ccc89fb324787cef4fbac080dc4691a26d94978c30add7348f7df4d6e3268b5f144d3250bb5143d46aaa1e489189aca7d568b9b6c3a83bd589e369577528fe921ec17635f114131dc9327ed61b8901901f064931362b80d867ae7c345aa296cd07b124449940997559d32943b2a5ad08cf0b8f8a86030e0af1f1d19dfa5fdea3e4655f331596762147d1ab8becbfea545479a82424772f6e67c757f76d546d738bbcbfe3ff09db1c73dc8ec6b74e7e1c4c5b9932761fccd32f77ce1aee9d6b0236e0429347b3e8e8b52473bbecbe5b6d96b30a232853d39c1ad54659b9a9ee1bc82d7ae4ef36c1ab104de1531ba5b295d1e324986312d33fe01a7769f7879241ada14f949d63b4ec49f4500ff2afb83180aa969c1bec0ada2fcf702546bae0693445940a9152245f274485632d3592d3b757f4ac7f6d2ff47db3905480c", 0x1000}], 0x6, &(0x7f0000ad1000)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x1, 0x4, 0xfb, r1}}, @sndrcv={0x30, 0x84, 0x1, {0x1, 0x800, 0x800b, 0x80000000, 0x6, 0x6, 0x6, 0x8cb, r2}}, @init={0x3, 0x84, 0x0, {0x13, 0x9, 0x2, 0x4}}, @init={0x18, 0x84, 0x0, {0x2, 0x6, 0x7, 0x8}}, @init={0x0, 0x84, 0x0, {0x8, 0x100000000, 0x27a, 0x4}}, @sndinfo={0x20, 0x84, 0x2, {0x341, 0x8008, 0x8, 0x6, r3}}, @init={0x3, 0x84, 0x0, {0x6, 0xfffffffffffffffd, 0x7, 0xffffffffffffffc5}}], 0x150, 0x4000000}, 0x4004) r4 = bpf$MAP_CREATE(0x0, &(0x7f00003e3000-0x1c)={0x8, 0x4, 0x4, 0x1, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) r5 = accept(r0, &(0x7f0000cc4000)=@in6={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000bb6000)=0x1c) bind$ipx(r5, &(0x7f0000542000)={0x4, 0x400, 0x1, "93dfbf0b4e7f", 0x100000001, 0x0}, 0x10) r6 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mtu(r6, 0x29, 0x17, &(0x7f000090d000)=0x4, 0x4) r7 = accept4(r0, &(0x7f00001c9000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00009df000-0x4)=0x26, 0x80000) ioctl$sock_netrom_TIOCOUTQ(r7, 0x5411, &(0x7f00001b2000)=0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00007ec000)={r4, &(0x7f0000897000)="", &(0x7f000025d000)=""/0}, 0x18) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f000011b000)={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x307, @random="444a66e7cbdf", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x62, {0x2, 0x3, @rand_addr=0x200, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="37a78479d2f569a48ebad4662a0dbb4f"}) accept(r0, 0x0, &(0x7f000062e000)=0x0) bpf$PROG_LOAD(0x5, &(0x7f0000c84000)={0xb, 0x2, &(0x7f0000e7d000-0x10)=@raw=[@initr0={0x18, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x10000}], &(0x7f0000f94000)='syzkaller\x00', 0x8, 0xf4, &(0x7f00001f0000)=""/244, 0x41000, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) [ 664.013222] sctp: [Deprecated]: syz-executor1 (pid 26313) Use of int in maxseg socket option. [ 664.013222] Use struct sctp_assoc_value instead 2018/01/17 06:43:31 executing program 4: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000018000)=0x1, 0x4) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000001000)=[@in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @rand_addr=0x800, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x40) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f000001c000-0x4)=0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f000001c000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000023000-0x4)=0x26) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$netrom(r2, &(0x7f000001d000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000023000-0x4)=0x48, 0x800) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000022000-0xa0)=[{&(0x7f0000021000)="590eeaabb301be5a4a62ae48e3007294a64c770c0767dd411eb914abf3557a77abff868990f66df9e8eddba09410786063f30047e6c0b340b6340b9ed54d83aa0fe529b94e19f8ab7eceafc62a06306a5fd38f966d650720efec5fedcdfb75e7a5d01ad4d911cc469ab4fdcbca2ca5f0d7622bf883eff39118e60cb71dc430eb3583ea49ceccb796f3e771e871e12e3e6f15e3996938ce2f672bef1aba696de28f2b83f5e0acd0beab1e5a021d61114cc7f71fdad315e5", 0xb7}, {&(0x7f0000021000)="ef998abd04742d53101cde557e50003e93e90c75ddf83917f4dbf8e5ce55255d6d326d02e0195103dba0bbcf51858f291a25f4ff6a62e0746d6b63a15f6967f58c08b059125d6808c745088e10899eec7ebf66b319034dae1364c1400dbadeccdfa38c3d143180c1ae521d4cf8851966ab668035b948040761058de393a73c385f4aa5bf6011a392ea07fdb9d04e1be1718be43e60679709a0893300e47df25d0fa81f835c25d1015f77036bff7d7a6e162d2f6d8219ea5cd7ff97b9a2827536f9b809126b4feb4bc3ae0b103f8a16704d11c7b3071be30fc507a75fb863d4", 0xdf}, {&(0x7f0000001000)="c1193ae74d719d2a99", 0x9}, {&(0x7f000001d000-0x7a)="d97b5a0674bd308e2c422eba12282e8f27147bbb939df8ad4d525395b6ee70e038b276f43f7892a212bda5ff7d3616f0ce2566437dab3e4df29b98ebe6db62dd3f6325d8b4f476933d84a21bf50e30edca5ecaf7d1bc36738a3e6b33b0860ea703eab9d45bebb7a66a8795c2bec7f264a3173746793dbf1460e7", 0x7a}, {&(0x7f0000022000-0x1f)="732bdb76a13e561c2185d13c4a5e12122aeb63cf6f86d3585797bc16309bc2", 0x1f}, {&(0x7f000000a000)="ce0acdf8574e279b4b8a572c56609c976f5142bca2488d4b472b3b41101ab429a89cdd09c754458ab99225616ba7a61981a074edcd6d91a1905e15ca093169755e50333283614cc67495b4459b9572c2ec449d5ddeff52dd86129b33c3b77421", 0x60}, {&(0x7f000000d000)="a54a893f619c4d754f6300d78e910aa0f888c86e0ff4f8bbcd04521ebf967b9d40e46b7bc2a58da4689eab7829c1606eca5499e6ee1f87d1fd63d6586144a786c1cbff16d6f61c47ad46b40337e9573f0e424e3a4f114e4edbab92eef1970a8870d291e99076a732c1ee2d02affbd385c005e6c3fd5bdc7118f42f8091319b0d45b58d987fa9b78c750bf4c7a41af7d7f0d756cc747837072955c5afe3f33fbbf9f6257d2527ca2ffa3702c8d6d21201e65fb03a370916930a7aa0e41d65a77ee355482a130adecd4d2ee6a96a4b3027144dcaa3203d8c", 0xd7}, {&(0x7f0000022000-0x1e)="89017a7ab00038dec8bd5f70c9927a19f03a3a2f3c319be256073f2ad9f5", 0x1e}, {&(0x7f0000008000-0x26)="90dee4d0d0e4214453461399f2ed2af5bf43a5c803ad77c97de3d27deb346591a2599b0b3ea5", 0x26}, {&(0x7f0000021000)="3e69824487ad806e81eb10b7555770b98f87eec907ce82b76eefaca59193169ebda6d3e1d12014ccae9750d098a1b4ba7234c616996dc9547668df3862ca973e2fe69ee55cdb0588805a70af5aa8b62ea595520d", 0x54}], 0xa) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000020000)=r1) 2018/01/17 06:43:31 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x15) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) pwritev(r0, &(0x7f0000000000)=[{&(0x7f00008ff000-0xc0)="3b5ce79e837ab2ba2826a8395c01743b2e6b4e59c8c3d77ca22dbdd842d97db47f9ea1c591f864e495dcf77f7e7b61e7bf09038558b1d3b884a6caec5f861dea79911dd050ebd2951c7fe1c7e600c8f77a3faeabfa389c48b419a495fffa134de1b9f3a48b4d9fdb9913fae8cb2cb04b8623083ceb5439ae4d725773fb02111428ca6843a6f513d2da67966f376dbc7935907bd9d38dc8fa2c1263479059af1b1d12f44d47077f5d759d67fb350d6d5aa812a21a0239c56b275738ff27abd470", 0xc0}, {&(0x7f000016a000-0x25)="966463117dcbfc2497097a917b6543724a5b4c0ed8dbdc5174426a92ed8e570ecea7472b5c", 0x25}, {&(0x7f0000f06000-0x3f)="f8bb68b2fa26b964c17bfe297b1166f54306c2b457609639c9e2cebd7d3a6163fad5762c7fa93fce8c82e15a087e9099755682f9b846b1db48ab00a140c65c", 0x3f}, {&(0x7f0000001000-0xfa)="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", 0xfa}], 0x4, 0xfffffffdffffffff) 2018/01/17 06:43:31 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000a8d000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0x10, 0x800) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f0000b7a000-0x4)=0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r1, 0x5f2) sendto$inet(r1, &(0x7f0000bed000-0x1)='^', 0x1, 0x100000004007fff, &(0x7f000010a000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/17 06:43:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f000058e000-0x10)=@buf={0x91, &(0x7f0000025000-0x91)="fcb90b89ca200b0878a69f952382e7d2d2da87ed9ceb483ab45c68b8fa1c921882d4087d966ade7c01064935beea4ea91eea60ab0c0d79603dae2dd7553002290ae67e825c34e7cd7c397f67e5177895d1b8da06d49a865de953a9ac7935a94593ec853f964afe57bdb3ba91d258dc4c1c6b27861f90b056e0ecee8fac045fbb5eb8fe95222e8dd15df20caac828c89c0f"}) r1 = accept$netrom(0xffffffffffffffff, &(0x7f000020e000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f000003f000)=0x48) getsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f00006a6000)=0x0, &(0x7f00007a1000-0x4)=0x4) getsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000d3e000-0x4)=0x0, &(0x7f0000fce000)=0x4) syz_emit_ethernet(0x3a, &(0x7f00004f0000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x2c, 0xffffffffffffffff, 0x0, 0x0, 0x8000000011, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @multicast1=0xe0000001, {[]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x8, 0x7ffff000, [], "8acd6f26e1432aa7"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}, &(0x7f0000e76000)={0x100, 0x1, [0x0]}) 2018/01/17 06:43:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00000e1000-0x8)={0x0, 0x0}) sendmsg$nl_xfrm(r0, &(0x7f0000005000)={&(0x7f0000190000-0xc)={0x10, 0x0, 0x0, 0x2008}, 0xc, &(0x7f0000542000-0x10)={&(0x7f0000a80000)=@flushsa={0x154, 0x1c, 0x400, 0x1, 0x0, {0x33}, [@algo_auth_trunc={0x80, 0x14, {{'wp384\x00'}, 0x198, 0x80, "036fa89fdc8b88b04ec94278bb5f7ccdf762ab8b1b6b36e7bf2385ca9b38c2806dfb9c47b20bb4977400124d87145e66ee8ab8"}}, @algo_auth_trunc={0x98, 0x14, {{'mcryptd(crct10dif)\x00'}, 0x248, 0x1a0, "fecd18127dd1c60155613f5c87a02e228500f918170acb3d3c5756ac09f12ee33a6aded5a4b98081654d5ff9c2aad79efd4ba105b6245819b556056339092bb49e6fa3a1bf45e700c5"}}, @coaddr={0x14, 0xe, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x17}}, @sec_ctx={0x14, 0x8, {0x10, 0x8, 0x1, 0x8, 0x8, "5f765fa5550ebfe6"}}]}, 0x154}, 0x1, 0x0, 0x0, 0x20000000}, 0x24000000) pipe(&(0x7f0000214000-0x8)={0x0, 0x0}) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00003f7000)={r1, &(0x7f0000a47000)="d8c40e2e1688e0010311eb4d5099199e1d6e7c8150a30ca2f18262ba723ff92601b8bcd96734c0ce0bba926aec1febc071857d1af307c313b0b36853da62963bad029d13f3b47198e4de19b4a99b3e274d9262c466dfb0a809414ff63a795f29cffc86ac4d50417b42d63cc672f087d5802075613399a7b0c4667207a3280d7cee76e6d9ca7fca60da271d73de7d76cb974a1b47760e526897b656679edf9261a80491fd376a35f50f3aa277da220636302bfb784bd45bd1148ab78288c31ce601cf0068d342e034a6a516ae9d8fe01e80d08b900cd723e2815939edc6830d578c4c6471236c"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000310000)={0x1, 0x4, 0xeff, 0x7, 0x0, 0x0, 0x0, [0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) [ 664.080399] sctp: [Deprecated]: syz-executor1 (pid 26313) Use of int in maxseg socket option. [ 664.080399] Use struct sctp_assoc_value instead 2018/01/17 06:43:31 executing program 2: r0 = socket$can_raw(0x1d, 0x3, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom(r0, &(0x7f0000000000)=""/4096, 0x1000, 0x0, &(0x7f0000001000-0x1e)=@pppoe={0x18, 0x0, {0x4, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @common='teql0\x00'}}, 0x1e) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000d37000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(arc4)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000be7000)="e5", 0x1) r2 = accept$alg(r1, 0x0, 0x0) recvmsg(r2, &(0x7f0000201000)={&(0x7f0000ca9000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000153000-0x90)=[{&(0x7f0000f5e000-0x13)=""/1, 0x1}], 0x1, &(0x7f000037a000)=""/0, 0x0, 0x0}, 0x0) 2018/01/17 06:43:31 executing program 4: mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x16) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000019000)={&(0x7f0000012000)={0x18, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0xc, 0x0, 0x0}, [@nested={0x4, 0x5, []}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f000001d000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) mmap(&(0x7f000001c000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$unix(r1, &(0x7f000001d000-0x22f)=@file={0x0, ""/4096}, &(0x7f0000018000)=0x1002) 2018/01/17 06:43:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x18, &(0x7f0000159000-0x4)=0x1000, 0x4) bind$inet6(r0, &(0x7f0000bc3000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0}, 0x1c) getsockopt$bt_sco_SCO_OPTIONS(r0, 0x11, 0x1, &(0x7f0000484000)=""/4, &(0x7f0000a9a000)=0x4) 2018/01/17 06:43:31 executing program 6: r0 = socket(0x10, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, []}) 2018/01/17 06:43:31 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffffff, &(0x7f0000c49000-0x10)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x10) connect$inet(r0, &(0x7f0000e19000)={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x16}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f00002d0000-0x4e)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x18, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}}}}}}}, &(0x7f0000775000)={0x0, 0x1, [0xc5f]}) 2018/01/17 06:43:31 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000000000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000001000-0x4)=0x9) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000f08000)={0x0, 0x1e95c634, 0x0}, &(0x7f0000e7e000)=0xc) shutdown(r0, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000001000-0x4)=@assoc_id=r1, 0x4) mmap(&(0x7f0000000000/0xf5000)=nil, 0xf5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x1f3, &(0x7f000001e000-0x2c3)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "11e532", 0x1bd, 0x2c, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[@fragment={0x7f, 0x0, 0x6, 0xff, 0x0, 0x4, 0x1}, @fragment={0x32, 0x0, 0xffffffff80000000, 0x5, 0x0, 0x4, 0x3}, @fragment={0x2e, 0x0, 0x80000000, 0x8b8, 0x0, 0xf77, 0x2}, @dstopts={0x87, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@padn={0x1, 0x1, [0x0]}]}, @routing={0x3c, 0xa, 0x2, 0x7, 0x0, [@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}]}, @routing={0x8, 0x10, 0x2, 0x3, 0x0, [@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x13}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xc}, @loopback={0x0, 0x1}]}, @dstopts={0x32, 0x14, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@hao={0xc9, 0x10, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}, @calipso={0x7, 0x20, {0x2d, 0x6, 0xf7fc, 0x9f2, [0xbf3, 0xce1, 0x4]}}, @jumbo={0xc2, 0x4, 0x3}, @generic={0x9, 0x66, "ad3cffe8b4d9857cc422f31d08f4e640e3f2d24d684f22cdcade8f151a91d67a691135a5d4cc50a6a0af8c8bdcf2eabc7620d71bb78ae85ecfc666c2e683e3ce9910bbe5b056e7f62b0c4904d9529284dea3513b8066ed051716740dd22077bf678e1185c58a"}]}], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, 0x0) 2018/01/17 06:43:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000229000-0x4)={0xffffffffffffffff}) accept4$nfc_llcp(r0, 0x0, &(0x7f00003d5000-0x4)=0x0, 0x80800) r1 = socket$can_raw(0x1d, 0x3, 0x1) setsockopt(r1, 0x65, 0x3, &(0x7f00001f1000)="c8d63f23", 0x4) r2 = socket(0x4000000000000a, 0x2, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000a0d000-0xc)=@sack_info={0x0, 0x3, 0x5}, &(0x7f0000ec4000)=0xc) bind$ax25(r2, &(0x7f0000405000-0x10)={0x3, {"3d8c6903e7af43"}, 0xcc6100000}, 0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000e77000-0x98)={r3, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffff, 0x1}, &(0x7f00000cd000)=0xb2) getsockopt$inet_udp_int(r2, 0x11, 0x64, &(0x7f0000d32000)=0x0, &(0x7f00006d7000)=0x4) 2018/01/17 06:43:31 executing program 7: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = epoll_create1(0x0) socketpair(0x1b, 0x0, 0x7, &(0x7f0000013000)={0x0, 0x0}) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f000001f000-0xe8)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000001f000-0x4)=0xe8) ioctl$ifreq_SIOCGIFINDEX_vcan(r4, 0x8933, &(0x7f000000e000)={'vcan0\x00', r5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_crypto(r3, &(0x7f000001e000-0x38)={&(0x7f0000011000)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000006000)={&(0x7f000001d000)=@alg={0xf8, 0x10, 0x200, 0x3, 0x0, {{'generic-gcm-aesni\x00'}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x2000, 0x2000, 0x0, 0x0}, [{0x8, 0x1, 0x8}, {0x8, 0x1, 0x8}, {0x8, 0x1, 0xa9c}]}, 0xf8}, 0x1, 0x0, 0x0, 0x20000000}, 0x20000010) r6 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000010000-0xc)={0x0, 0x0}) poll(&(0x7f0000003000)=[{r2, 0x0, 0x0}], 0x1, 0x9d56) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000001000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r6, 0x1, r2, &(0x7f0000016000)={0x0, 0x0}) 2018/01/17 06:43:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000bca000-0x90)={0xb, {{0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) pwritev(r0, &(0x7f000078e000)=[{&(0x7f0000a29000)="78ffee01bd66cf767b5505803743369a71acf9b5d26eca020a7aab6774d5", 0x1e}, {&(0x7f0000c9b000-0xe2)="398cab46e47048fa1bcc8627c4c168a6ac3b2b93848e0dfbbfe6e99a52d0775c0ea065fcd21d074e98c2587280e0e4b6b0a12789032807f48e656f4f5ac15b46bf9fb429c70c90ca428602e8b0fe3936b2e8cf14f6357c883d971ba610833cccb8570eec1bdf9ee9a95078051efd0f5219d4c27d7df2321af39d82e03f82378340b7f727bd6b48ed8ec52caac3eeb90fe5b862e59dbde6dacdd68ceb4f12a4d49419a0fb8aa96f58fee4f73a78446b1e60d2619fd6ead134631a3d23769bc621665e57885cf4ea125fa10d612e6f7c0965207d73248d7ef8510a3efdbe672cd7f1ab", 0xe2}, {&(0x7f000027f000-0xc8)="ba0199f9148b4a3779144a63eebd26b56d0df03e5433f45f89a2ce9531a57cbf6b970e17adf4eb5663afa69e2190f881675f1b93c79d719a1fda3c174e94e368fbe00687da6977c254cd0c0a2d19cdf1fb5698e37dc0e7784bb9a761399378953bc406c9d2eeb79b9fa556c41977fa88c24c91fa8aa24c9460630d994f5f5a05394434fd31f9489a2d6b84049b77debb00f90b1a8a0698f400f8ee9e7d48e6ef76e760049eae750fb3fb1e98e708ea43edff2d9be4b5b83a64af565c69b284aadebc16e502a5317b", 0xc8}, {&(0x7f00007e3000)="8fd994282a14e9963439fd77cbd506806aae44f5f180b6ffde3bd2bec20ee421c21f98361e0559f3a287791721de140d79870231d128943d1314809831414fac11b41783a87e0c65116e1a18d7ecb171384ae69b1fcb04833e1f8f6cca794ea27a49cd7429e9a80a0793eff84738f6cb6614853586d9999add06acf7b9ed6db0761385bf9b25ffd9587880ba9d8386831f4d283e8d325429", 0x98}, {&(0x7f0000179000)="a96cb33fdf0a1113cc4126d0f1284aec3b3561711555487355bcf248f9cf8bf791285d5a1aeb23df86cda856563a93675722a3c6767d586b8cfb6fbc48952882f2c7853d7455e536bac6faf434ae6725e6a477d22cc9f0e8dd991eeb6a2234c34d91e53bc142fa6327683f72ead2a5058c12b582392a0c2d4911f8e84e0dbff548c8389a", 0x84}, {&(0x7f0000fe6000)="02ed821ff3c9e680792d0e50e5c5e1e2f41302873fdcfdbe9bfbe7475d8e1c203b3812a82d2093bbebbf040f990fbd20c2", 0x31}, {&(0x7f0000096000-0x7c)="b7add782a59c6424be9567cba5a47ee7f4266e39b5d9eadbd5585825136cb46c6c6cc575c4b81ec4334441c571ceb23a8aa432997831151fb8b0b04a10d18cca1d8b40ac388c5b187ce16649894340194fb54fe873ab771829c0c02d7d34a0cfe80dcb2ee2d87570db3af22d8d68d30ba345250bc556faf2aab9f044", 0x7c}, {&(0x7f0000d9e000-0x95)="70ef94c1cc153be94ce2e708023c89bb863f1a79385baf08a87e9694da052c3e5d9f0095785aeb7280e6b24bcd2fcd12acebeb750576f89421b1d99f5556a9a104f07183323527b84fa9ece946fc5e7291ae281045accb75df78fd351b1162cd886371fc501361c697ac4d6637963866711fa6c60374741fc66cb3a9c19f53ab547b999938c323a6b7f7b082e90c52bd2e4231e991", 0x95}], 0x8, 0x0) syz_emit_ethernet(0x2a, &(0x7f000037c000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8, 0x0, ""}}}}}, 0x0) 2018/01/17 06:43:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f000023f000-0x2)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000e2a000)="8c", 0x1, 0x0, &(0x7f000042f000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f000071b000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0}, 0x20) r1 = socket$inet_sctp(0x2, 0x0, 0x84) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000d15000-0x8)={0x0, 0x19}, &(0x7f0000ca2000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000e4f000)={r2, 0x7, 0x30, 0x3abf0837, 0x5}, &(0x7f0000a11000-0x4)=0x18) sendto$inet6(r0, &(0x7f0000ea1000-0x17)='o', 0x1, 0x0, &(0x7f0000168000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) socketpair(0x2, 0x100806, 0xd, &(0x7f0000174000-0x8)={0x0, 0x0}) ioctl$PPPIOCSMRU(r3, 0x40047452, &(0x7f0000f96000)=0x5) getsockopt$bt_BT_CHANNEL_POLICY(r3, 0x112, 0xa, &(0x7f000035b000-0x4)=0x200, &(0x7f000017e000-0x8)=0x4) setsockopt$inet_udp_encap(r4, 0x11, 0x64, &(0x7f00009c1000)=0x5, 0x4) socket(0x0, 0x0, 0x0) sendto$inet6(r0, &(0x7f00005eb000)="bd", 0x1, 0x0, &(0x7f0000fec000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/17 06:43:31 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000001000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, 0x0}, &(0x7f0000713000)=0x1c, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$nfc_llcp(r0, 0x118, 0x1, &(0x7f0000000000)=""/66, 0x42) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000013000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f0000001000-0x4)=0x835) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f00008e4000)=0x0) r4 = getuid() r5 = getgid() ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f00009b0000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000d46000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) r8 = getgid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r2, &(0x7f0000001000-0x38)={&(0x7f00001e0000)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000ee6000-0x70)=[{&(0x7f0000001000-0xeb)="2616d837ae9a8d7418bf7252c105daef7b7c617a379bd837c67c9faa5b9eb7d50b70c7d8aa4bb50a43e747a5a372131704090105359411467a1b5c407d27d819f4c6d8cab5f01ea1a8c3cff074596196753da639f026791c989ce70aecc91d122e6604c22cf36bbeabad1d78dd32ba36185af741f65e71a88b1d2e667b790c94dcc0b6944c23e92da8f89ad0cf21d0ea1b7d75cb47cc8d8242a46ea9f566e87ca5f0d4f1a15dde4bddb8820af280339d5ecc0a7f854802bec6091b91a2d6f95065200893f2f923eccc2070e88360d28b1a6e751cdc445e79ce6180e9daeffed532ee81b938ae9227248ceb", 0xeb}, {&(0x7f0000001000-0x40)="960a9a2636cfd0c36bfcbf249337ab8ba64c509450ebd2e6f268d3b9f62b843b074a7bcf72666240498e6a4c58672e6f4c4b07a6d47653d575362782f5996aa1", 0x40}, {&(0x7f0000001000-0x72)="c83b20d76272e1f57d1162d321e8600863f260e080240142e9c1bf17cd5f4a79b42763ee102886b3e3293ce4a7eaa4a3cb1bfe343400ab5db9ff01e36eac20beabeac35d25adf43f14e1c12e78a99c47d6e27c86f74f4a0f18b5feeeb36a5371bda218661ce43bae550e3d622365b0e56d8f", 0x72}, {&(0x7f0000ee8000-0xb6)="3cd24efe95a7f3bf70a19328276fc70a887144bb4beab9e51722bc7ada07949897a480af1659d0ae1498f21c6441ec6b85881f2457b0e724068ab8008949eeea13bc2b87657d25e0667dfa1aaba3dd474b3e5a8a58e286572db67027a0b7ef042cecdcc16e59b2c397c708f562a750871f881b9fa572afbfbd76dd92e2593d8c647523066537c8c6e7865c457ce9abf4835f67b8f7fae5616e0bcf706bb2e271fadd75b2a498dffc6dad51fd1e0a09fbe148d4e8d5f0", 0xb6}, {&(0x7f0000554000)="236063ea8c8ed2a5b94622213f7b02e17bd4de5b49148f0b72ab46576c73b52daaa4ca5166522be5ca307edf31581c5c97e237cc71e832aac5c77d1f438f5e", 0x3f}, {&(0x7f000055b000-0x58)="9410ec847a085d56d75f8a28dfea30e17f59e47d6599691fb3dc603ed644e8a43d42a75c15432cb04389ca4898086e1011a3385d6fccee1dd1fdc59a14fe12bc8c55733ba2cd7c2ff0940dfba5f8f2e350fb39d1773a6ec7", 0x58}, {&(0x7f0000ef8000)="aecfc87edcb95762610ca030753731bc4991da253d42e277eda4bdbab3d415d28fd3e8f214360e1b8e8c041cf0", 0x2d}], 0x7, &(0x7f0000000000)=[@cred={0x20, 0x1, 0x2, r3, r4, r5}, @cred={0x20, 0x1, 0x2, r6, r7, r8}], 0x40, 0x14}, 0x20000000) socket$unix(0x1, 0x3, 0x0) setsockopt$inet6_dccp_buf(r0, 0x21, 0xf, &(0x7f0000000000)="c8eb11ba27cb9d9fbd64833827b91e04d6d4bfe0738626055140e7527e29c6a22710da1f5fda73152bb6f839c0129b93d55f077d619c80d710219aaf2eb59eface786bf9df69d16def479b3837400c3927a41148792e5dab503e", 0x5a) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000005000-0x10)={0x3, &(0x7f0000003000-0x18)=[{0x15, 0x0, 0x401, 0xffffffffffffffff}, {0x0, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) writev(r2, &(0x7f0000009000)=[{&(0x7f000000f000-0x1000)="8f", 0x1}], 0x1) 2018/01/17 06:43:31 executing program 6: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket(0x5, 0x80000, 0x7fffffff) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$nfc_llcp(r2, &(0x7f0000014000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000013000)=0x60) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000011000-0x10)={0x2, &(0x7f000000e000-0x18)=[{0x48, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendto$unix(r1, &(0x7f000000d000-0x4)="", 0x0, 0x0, &(0x7f000000e000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8) 2018/01/17 06:43:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pptp(0x18, 0x1, 0x2) bind$pptp(r0, &(0x7f0000ae4000-0x20)={0x18, 0x2, {0x0, @remote={0xac, 0x14, 0x0, 0xbb}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) r1 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000253000)={&(0x7f0000392000-0x8)='./file0\x00', 0x0, 0x8}, 0x10) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00002c5000)={r1, &(0x7f000006a000-0x49)="1b3a48b04fe340b1eb65deda3ce95bda043bd21bcaaaf36b58067df90084dd0f996f6ed183e6092e5382cb3806ff57b0adb3532dd999f930b9703dc2a8c1abe777621c59f5d37922cf", &(0x7f00007a9000)=""/19}, 0x18) connect$pptp(r0, &(0x7f0000190000-0x20)={0x18, 0x2, {0x0, @broadcast=0xffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000462000)={r0}) getsockopt$inet_int(r2, 0x0, 0x3f, &(0x7f000028f000-0x4)=0x0, &(0x7f0000833000)=0x4) r3 = accept(r0, &(0x7f0000e0e000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, &(0x7f000094f000-0x4)=0xffffffffffffff28) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r3, 0x6, 0x16, &(0x7f000091e000-0x28)=[{0x0, 0xfff}, {0x4, 0x100000001}, {0xb, 0x4}, {0x0, 0x7fffffff}, {0x7, 0x5}], 0x5) connect$pptp(r0, &(0x7f00003fd000)={0x18, 0x2, {0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) 2018/01/17 06:43:31 executing program 1: r0 = socket$inet6(0xa, 0x80005, 0x0) pipe(&(0x7f0000a71000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$ax25(r1, &(0x7f0000000000)="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", 0x1000, 0x8080, &(0x7f0000001000-0x10)={0x3, {"394e025b528e3f"}, 0x3}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r2, &(0x7f0000e6c000-0x38)={&(0x7f0000ce3000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000000000)=[{&(0x7f000001d000-0x7c)=""/124, 0x7c}, {&(0x7f0000001000-0xb4)=""/180, 0xb4}, {&(0x7f0000f33000-0xc2)=""/194, 0xc2}, {&(0x7f0000949000-0xcf)=""/207, 0xcf}, {&(0x7f00001e7000)=""/122, 0x7a}], 0x5, &(0x7f0000001000-0xa)=""/10, 0xa, 0x5}, 0x60) setsockopt(r0, 0x84, 0x78, &(0x7f0000002000-0x6a)="", 0x0) 2018/01/17 06:43:31 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000001000-0x10)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000085000)=0x10, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000001000-0x8)={0x0, 0x9}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet(r0, &(0x7f0000002000-0xaa)=""/170, 0xaa, 0x21, &(0x7f0000001000)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={r1, 0x0}, &(0x7f0000a40000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0, 0x0}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0x2, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f00004e8000-0x10)={0x0, 0x64, &(0x7f00002fe000)=[@in6={0xa, 0x3, 0x180000000000000, @loopback={0x0, 0x1}, 0x0}, @in6={0xa, 0x3, 0x4, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, @in6={0xa, 0x1, 0x1f, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xf3a9}, @in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x10}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000d22000-0x4)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f00005ff000-0xa0)={r3, @in={{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x2, 0x0, 0x5, 0x1}, &(0x7f00003b9000-0x4)=0xa0) write(r2, &(0x7f00006c8000-0x27)="1f0000005600055b0000ed000000ff030700000004003f00fa000005950000c96886d37f762d5d", 0xffffff37) recvfrom$unix(r2, &(0x7f0000150000)=""/230, 0xe6, 0x0, &(0x7f0000674000-0xa)=@file={0x0, './file0\x00'}, 0xa) pipe(&(0x7f0000e25000)={0x0, 0x0}) epoll_pwait(r4, &(0x7f0000953000-0xc)=[{0x0, 0x0}], 0x1, 0x0, &(0x7f000076b000-0x8)={0xfff}, 0x8) epoll_create1(0x80000) 2018/01/17 06:43:31 executing program 4: mmap(&(0x7f0000000000/0xf21000)=nil, 0xf21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0xa, 0x84) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000f15000)={0x0, 0xfa}, 0x8) mmap(&(0x7f0000f21000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000c7c000-0x14)={0x0, 0x5, 0x4, 0x200, 0x80, 0x200}, &(0x7f0000f21000)=0x14) mmap(&(0x7f0000f21000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000f22000-0x10)={0x4, 0x200, 0x1000, 0x10001, r1}, 0x10) 2018/01/17 06:43:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000644000-0x8)={0x0, 0x0}) socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000175000)={0x0, 0x80000, 0xffffffffffffffff}) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000e28000)={0x0, 0x0}) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000bfb000-0x4)=0x0) r0 = socket(0xb, 0x5, 0x6) accept4$alg(r0, 0x0, 0x0, 0x80000) socket$inet_dccp(0x2, 0x6, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00002f7000)={0x0, 0x6, &(0x7f00002e7000-0x40)=@raw=[@call={0x85, 0x0, 0x0, 0x0}, @generic={0x5, 0x0, 0x0, 0x0}, @map={0x18, 0x0, 0x1, 0x0, 0xffffffffffffff9c, 0x0, 0x0, 0x0, 0x0}], &(0x7f0000293000-0xa)='syzkaller\x00', 0x0, 0xae, &(0x7f0000983000)=""/174, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000eb1000)={0x0, 0x0}) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00008f3000)={0x0, 0x0}) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00009a5000)=0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f000061a000+0x79b)={&(0x7f0000add000-0x8)='./file0\x00', 0x0, 0x10}, 0x10) socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000a97000-0x4)=0x0) getgid() socket$alg(0x26, 0x5, 0x0) accept4$packet(0xffffffffffffffff, 0x0, &(0x7f00007b3000)=0x0, 0x80800) accept$llc(0xffffffffffffffff, &(0x7f0000537000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f00001b3000-0x4)=0x10) socketpair$llc(0x1a, 0x0, 0x0, &(0x7f000087b000-0x8)={0x0, 0x0}) socket$inet_dccp(0x2, 0x6, 0x0) socket$bt_bnep(0x1f, 0x3, 0x4) accept$inet6(0xffffffffffffffff, 0x0, &(0x7f0000a67000+0x220)=0x0) accept4$packet(0xffffffffffffffff, &(0x7f0000c83000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00003e9000-0x4)=0x14, 0x80800) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00008f2000)={0xffffffffffffff9c}) bpf$OBJ_GET_MAP(0x7, &(0x7f0000715000-0x10)={&(0x7f00002df000-0x8)='./file0\x00', 0x0, 0x8}, 0x10) pipe(&(0x7f0000292000-0x8)={0x0, 0x0}) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000ceb000-0x8)={0x0, 0x0}) r3 = socket(0x40000000015, 0x5, 0x0) setsockopt$sock_int(r3, 0x1, 0x8, &(0x7f00006dc000-0x4)=0x0, 0x4) bind$inet(r3, &(0x7f00008a6000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r3, &(0x7f0000469000)="a5", 0x1, 0x0, &(0x7f0000dfd000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r2, &(0x7f00000d3000-0x480)="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", 0x480, 0x0, &(0x7f000069b000-0x5)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xa) recvfrom(r1, &(0x7f0000ebb000)=""/0, 0xfffffffffffffdde, 0x2000, 0x0, 0xc4d9f881663483a3) sendto$inet(r3, &(0x7f00000f9000)="", 0x0, 0x0, &(0x7f00002b4000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet6(r3, &(0x7f0000fc6000)=""/0, 0xfffffffffffffead, 0x0, &(0x7f0000b57000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0xfffffffffffffeb3) 2018/01/17 06:43:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendmmsg(r0, &(0x7f0000225000)=[{{&(0x7f0000ffe000)=@rc={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000816000)=[], 0x0, &(0x7f000040f000-0xd0)=[], 0x0, 0x0}, 0x0}, {{&(0x7f0000ffe000)=@in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f0000acc000)=[], 0x0, &(0x7f0000493000-0x1238)=[], 0x0, 0x0}, 0x0}], 0x2, 0x0) r1 = socket$kcm(0x29, 0x7, 0x0) recvmsg$kcm(r1, &(0x7f0000b66000)={&(0x7f0000394000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000b25000)=[{&(0x7f00007af000)=""/89, 0x59}, {&(0x7f0000472000-0xe1)=""/225, 0xe1}, {&(0x7f0000864000-0x70)=""/112, 0x70}, {&(0x7f00007e5000-0xb1)=""/177, 0xb1}, {&(0x7f00005cf000-0x56)=""/86, 0x56}], 0x5, 0x0, 0x0, 0x5}, 0x40000000) 2018/01/17 06:43:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a35000-0x1)='H', 0x1, 0x4, &(0x7f0000031000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000dfd000-0x1)="c6", 0x1, 0x0, &(0x7f0000034000-0x10)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x1) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000404000)={0x0, 0x0}, 0x8) 2018/01/17 06:43:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000939000-0xc)={@multicast2=0xe0000002, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0x0}, 0xc) syz_emit_ethernet(0x2a, &(0x7f0000792000-0x2f)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0, @rand_addr=0x0, @broadcast=0xffffffff, {[]}}, @igmp={0x16, 0x0, 0x0, @multicast2=0xe0000002, ""}}}}}, &(0x7f0000ae3000)={0x0, 0x1, [0xb46]}) splice(r0, &(0x7f000033a000)=0x29, r0, &(0x7f0000c86000-0x8)=0x0, 0x2, 0x3) 2018/01/17 06:43:31 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x2, &(0x7f0000159000)=@raw=[@ldst={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], &(0x7f0000001000-0xa)='syzkaller\x00', 0x0, 0xfa, &(0x7f0000000000)=""/250, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = socket(0x3, 0x3, 0x144) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$packet(0xffffffffffffffff, &(0x7f0000002000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000002000-0x4)=0x14) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000001000-0x8)={r2, r0}) 2018/01/17 06:43:31 executing program 7: r0 = socket$inet(0x2, 0x801, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0xea5d2f4cea55b8ac, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r0, &(0x7f0000fdb000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$unix(0x1, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$unix(r1, &(0x7f0000fdd000)="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", 0xfa, 0x20000800, &(0x7f0000000000)=@abs={0x1, 0x0, 0x1}, 0x8) pipe(&(0x7f0000fde000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000000)=0x0) r5 = getuid() r6 = getgid() ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000fdd000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000001000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fdb000-0x4)=0xe8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0xd, &(0x7f0000002000)="ab9e16028b16a1b7b4834904b876254c2d6482563493b7d4fc6134e23adc1152adf46e429d3ad9b80c25", 0x2a) r9 = getgid() mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$alg(r2, &(0x7f0000fdb000-0x38)={0x0, 0x0, &(0x7f0000005000-0x20)=[{&(0x7f0000005000-0x7)="ca9cdea9698e77", 0x7}, {&(0x7f0000005000-0x9a)="7fa461c3a96aebee976d4e9d0988b56ee3002ec817029ad7b37146369e07bcc9a55ef5c99360f8ef9e1207c7773ff8e8dd412dc97f50dfc42c41ac1da9ac06efe31936755657b2b6275020a586e9932faa6dae4e3a426090056c5e4fcd9e7ef5a8bdcc9de519bab9002248ae84e943f7302223cb326347b45d7d2b31ea77b38d8483e72fe1a9f5544b52c30f8caad4d63014ea995773e3706bc8", 0x9a}], 0x2, &(0x7f0000fdb000-0xe8)=[@op={0x18, 0x117, 0x3, 0x0}, @iv={0x70, 0x117, 0x2, 0x59, "860a64e12ad49b8abedfab1d11e55dbefaa872eb3b1e3f9cd795b8a31b6292772bd0fedaf43dac3ded5fdd5f3faee618773b3fc2e374cf59b9265083fbd537658263f40edda5f896dca9c8ad5603e5461dbe4d94c28a9835b4"}, @op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x0}, @assoc={0x18, 0x117, 0x4, 0x7ff}, @assoc={0x18, 0x117, 0x4, 0x0}], 0xe8, 0x24000084}, 0x4000080) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r2, &(0x7f0000001000)={&(0x7f0000fda000)=@kern={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000fde000-0x10)=[{&(0x7f0000003000)={0x1c, 0x12, 0x609, 0x2, 0x3, "", [@typed={0xc, 0x46, @ipv4=@broadcast=0xffffffff}]}, 0x1c}], 0x1, &(0x7f0000004000-0x88)=[@cred={0x20, 0x1, 0x2, r4, r5, r6}, @rights={0x20, 0x1, 0x1, [r3, r2, r1]}, @cred={0x20, 0x1, 0x2, r7, r8, r9}, @rights={0x28, 0x1, 0x1, [r0, r3, r0, r1, r2]}], 0x88, 0x40000}, 0x4008000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r3, &(0x7f0000003000)=[], 0x0, 0x1) 2018/01/17 06:43:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00009b3000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha384-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r3 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000154000)={r1, r2}) sendmsg$alg(r1, &(0x7f00008e3000+0x67d)={0x0, 0x0, &(0x7f000066e000)=[{&(0x7f00005f9000-0xaa)="7034a1f30645439c21e1606a77191266b853822ef831f27b526b5b6b1c1c2b09b5d774947cb5f39090329bf2032473e4fb38b11393aad48e968c0f3bc346341735aae3a2ba1a3cb5b3f188566217be017cf872c6e58e21a7a0d69247a2c2a86739abb72ed1a233cc6aa46804d9fe417f174e3a05cc88244a2062765628dcc687004316e1d583ad8660397ce8840d3137df9f561e949a67adaf12d9e00166fef04ed96eba1b", 0xa5}, {&(0x7f00000ff000)="541cc3f61aad69bdea42dd0f3f3996586bb572984eb9a049eeddda7da87c803c9402363a92eafc1504bdb3facad05789aa2d7aa6047fdc2b34b4da2c28cdf1422d4ad26e13b970cecc8c25", 0x4b}], 0x2, &(0x7f0000fe4000-0x2a8)=[], 0x0, 0x0}, 0x8000) r4 = socket$inet6(0xa, 0xb, 0x5e0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000113000-0x8)={0x0, 0x7}, &(0x7f0000fda000-0x2)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0xf, &(0x7f0000bfb000-0xa0)={r5, @in={{0x2, 0x3, @rand_addr=0x1ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x1, 0xfffffffffffffff8, 0x4b5e6d10, 0x0}, &(0x7f0000afa000-0x4)=0xa0) writev(r1, &(0x7f0000361000-0x80)=[{&(0x7f00005e8000-0x72)="84f39d435e1319adeeb616572ff826b2002c37f6a3870cbe79edd2ab2f3f793d8738f605d16b436f7135221a559590cf6a1624f5a7cc10076cc293d6d72687131dad7f262cd778e7847926bc8a3fd50f898586a54696ede1e29315bad798c84d7ff7cdacd560cdbb86afbe5e9cb4ff9e072a", 0x72}, {&(0x7f0000042000+0x60b)="14f9583a63663bb98e3ef908406ca6be5287532e4dfd9cc58850ade7d563ddc625f8531b6877a90f96b516976b7d5858f3258e0275235f58bdea87fcd12a245d55cdcaf26295d5a7c7247293d768f2f5c91a788a85530e03f9ace1d994cd586124fe30a0af762a651f03c46fc10ea8f9ebd5fe7d96e82b052212c277fc91efc6b89231fe8d20524b5fa1a0d98c935539f564182db1341969317808", 0x9b}, {&(0x7f0000893000-0x43)="65743c9a13ec93f9431858f03c5bccf62ef0853be4b5e1f50ff809c33c59e91c292d0ac4e0e5d3308c4b2a5e5439d787fb2a162c71079c3a6e40535978058b10f62d09", 0x43}, {&(0x7f00001df000)="c024b5c87cc6928194ccc07c2e5b67b2095c407986c8872db5e8c074fa8c6ca6f939956410c0a583b751528a3044ae9ab030ffd6e041b338db4ea3b02730432674951272a8e5a3829045e3c171fff4d2f38afe6243ddcc3ecbe27f3d95297239e08771555be3276724f7b3b69b1a6275fe330ff22d4f1447dd65163fb43ef7fcb21a8c4191092f43df5e72da149ab84403b7c5a747a6cad6b7", 0x99}, {&(0x7f000016d000)="b593336326e5ace74e5398d4294f5745c335ad1cf789b0dba1f9dc9c8930eaa3bbdec19a7fea83e4b49c198eaa7f97f845eed22064d7eb204ca736c1a86103160b44156bbe58cedb0a22a86e5c9f5fc58e3ed245dfb6272199c4e62d88b164a4e099815900472e1ce240ef53bcd9b63906fb21cce32fb54f72c1c10d0947b52461391e4ccbb1aea8e3dcc245b82b8b1f82137309410127a4967da93e657037af6adb712818835006fd3e78b15e2c35aed589bc6277f406bda07a1b589362b83eacc933c1458412013c68", 0xca}, {&(0x7f0000f18000)="9aaf58eaf023854eb31e8bce5fb041f49522a2e1a4f26279817e61447a2a9e8f6126cc608fe1b13ae52597ba886e088f2a3223c15c10b9cdd5a940fa16604ee81ac686bd57c17bb377d9b1e86d7bf074c9d89a9e9f12c1a32866274deb9f82ddcc7d4fab19fba3", 0x67}, {&(0x7f0000de9000-0x13)="44f4ca825b6807fc7a194face99ee39062c7cb", 0x13}, {&(0x7f00000dd000-0x5)="3277eaffd9", 0x5}], 0x8) sendmsg$key(r3, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x10b, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/17 06:43:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000642000)={0x0, 0x0}) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000816000-0x1)='@', 0x1, 0x0, &(0x7f000057b000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f00006c8000)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff}, 0xc) sendmsg(r1, &(0x7f0000531000-0x38)={&(0x7f0000bed000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f00002e3000)=[{&(0x7f0000013000-0x1000)="80", 0x1}], 0x1, &(0x7f00003ab000-0x260)=[], 0x0, 0x0}, 0x0) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000ee1000-0x10)=@common='ip6gretap0\x00') ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000fbe000)={r0}) bind$alg(r2, &(0x7f0000f70000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(serpent)\x00'}, 0x58) 2018/01/17 06:43:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = accept4(r0, &(0x7f0000f39000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, &(0x7f0000f71000)=0x32, 0x800) sendmmsg$alg(r1, &(0x7f0000918000)=[{0x0, 0x0, &(0x7f00003c5000)=[{&(0x7f0000361000-0x9d)="1fb768399e7d18338c36b156f76c931c9a140c84dc4332ff6569a48a5ba11f56c7dce1f76a63cd492efa2dfc56b40309fa1e7749ad9559d42fca05c0d3cec19fdce120863893e57c900a856906630c35585e7c88792921bbf0ab97c69690629231ff71ef13821f635e6964674845974593d286e983c8c18e4b5807f44627bb3216d143fd26eb3152a4c46f6daca20f98ffedec2b15b49d005c62f0f8aa", 0x9d}], 0x1, 0x0, 0x0, 0x4080}, {0x0, 0x0, &(0x7f000013a000)=[{&(0x7f0000288000-0x3b)="2f5fafcad07a7478af306f6e33b6584b813a1e612d48443cc7eda2ccedf6fccff482e06650506f966ffa0dfa90bf9fe97870e577a5d95ef62132b7", 0x3b}, {&(0x7f0000748000)="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0x1000}, {&(0x7f00005c0000)="ad12e72417f1bc6a31c8d0b99c0498b4fa1cdd46039f60f74be9352229bf4fe74a554e87e1f3ee3572a6c088daea44f3a49293319f97fb247c17ddfd42a19c53ba47219f4eedf55528b1437b29e21af331e36635bf8250f374a56abdab4531602cd5f6ddf870d5c071cc271a254c9c27bdafea410b4cdb0300a8f811b549198ee6e48661aad85f08d7f9270d492bafcd66037ca9a72c6b2a1f813e6981ff6293290f04535cf760c3f214505b4e89c7954f7f44f4e8629490c5", 0xb9}, {&(0x7f0000635000-0x9b)="1e739caaaa5a2489f4518143ee24ed84064183579f566cc6ccd5219145f72b3ec51f49d7bf9d51fd96b33d78185238d6e466475ca3646d051f04e930a0c76fe6bee0d70790ebe9dd2e84ff11bc7396dad18c08fa552f658baca510c4671ec086e16f943a2a582cc03feec7d7908e46f7af48662f623bbf57ae4a18b86b09e25e40d79f16314b5af1f79f68c657e0184fd6394eb81faeda8213db5e", 0x9b}, 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", 0x1000}, {&(0x7f00009e4000)="0c5f80aaf3355bbe07c5e3746ebca251fedfb518f1417cd96af0732dfa6449d5b54db10ccaeba24bbfd934ae18e0da367fee005aec63727ec16851ed9d40f95dfbeca4d49da41314709765227ac875c630", 0x51}, {&(0x7f0000621000-0xd)="d9907a33503f9c1e0d72f33fa0", 0xd}, {&(0x7f000073f000-0xf1)="1eff8dc08e5f2456b88176ce152a9da22c97ece5763d301269b82a7cfa87301524e92114c4bb65bad966c586ed8c22676960dd235996970781ceb36dac41c82d64b5938687394095e8c154845b5873d1f9138a09c76db14fc2546abd0f1f9bad81341b41b2f098331f404b3f125233eec7c72cab089ee2f09b6986c6058e93edc40d23810d54022708fcaafaa19e709696e24289dc51c1c4949c37946135432d6bdcfb8942cc66cf12dfb004bc5b1e0fd4ce9cd94a7f547a462dc649a9a795644469fcc0b95dc174898a9c366c0c34913cd0b87972f1f67cb37a382e80ec8acb7f7c85f196f09cd25d2ec1ab01c09b9d39", 0xf1}], 0x8, &(0x7f00006f4000)=[], 0x0, 0x20000080}], 0x2, 0x200008c0) bind$alg(r0, &(0x7f0000cb6000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000057b000-0x20)="2a0775b0", 0x4) r2 = accept$alg(r0, 0x0, 0x0) write(r2, &(0x7f0000538000)="3b9c71a143a7f771", 0x8) readv(r2, &(0x7f00009b4000-0x30)=[{&(0x7f00000ac000)=""/195, 0xc3}], 0x1) 2018/01/17 06:43:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(des3_ede)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000002000-0xc6)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f00002ff000-0x38)={0x0, 0x0, &(0x7f0000985000)=[{&(0x7f0000a5a000-0x1000)="8b65caa24881e0858feadbf42de0936003e450493ba9c5e97a51c1a251116c912a6f5db5cc0ca0c8a3e4e49913e2d9ec9bad61b45784f9ea09fb674b40bd74f7", 0x40}], 0x1, &(0x7f0000633000-0x90)=[], 0x0, 0x0}, 0x0) recvmsg(r2, &(0x7f0000dac000)={&(0x7f00008e8000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000896000-0x20)=[{&(0x7f00008fe000-0x27)=""/39, 0x27}, {&(0x7f0000b9d000)=""/182, 0xb6}], 0x2, &(0x7f0000e49000)=""/0, 0x0, 0x0}, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f000087a000-0x8)={0x0, 0x0}) 2018/01/17 06:43:31 executing program 6: mmap(&(0x7f0000000000/0xef2000)=nil, 0xef2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000002000)=0xf08, 0x4) sendto$inet(r0, &(0x7f0000edf000)="", 0x0, 0x0, &(0x7f0000eea000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000ee1000)=0x10, 0x4) r1 = getpid() mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000ef3000-0x4)=r1) recvmsg(r0, &(0x7f0000ef2000-0x38)={0x0, 0x0, &(0x7f0000eee000)=[], 0x0, &(0x7f0000eef000)=""/81, 0x51, 0x0}, 0x40002102) 2018/01/17 06:43:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f00007a7000-0x10)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000062d000)=0x10, 0x800) bind(r0, &(0x7f0000ca3000)=@nfc={0x27, 0xfffffffffffff001, 0x4, 0x5}, 0x10) r1 = socket(0x10, 0x2, 0x0) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000a54000-0x78)={0xfffffffffffffc01, {0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xd}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3a, 0x3, 0xfffffffffffffffd, 0x1, 0xfffffffffffffff7, &(0x7f00006b6000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x401, 0x5, 0x20}) write(r1, &(0x7f000010a000)="240000002e001d063200000800207700fbffffff0100000000000000000000000002ff10", 0x24) 2018/01/17 06:43:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) connect(r0, &(0x7f0000dcd000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x0, 0x0, 0x1}}, 0x2e) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x111, 0x11, &(0x7f000087c000-0x8)={0x0, 0x0}, &(0x7f0000f60000-0x4)=0x8) socket$inet6_udp(0xa, 0x2, 0x0) 2018/01/17 06:43:31 executing program 0: mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r0, &(0x7f000001a000-0xf0)=[{{&(0x7f000001a000-0x60)=@nfc_llcp={0x27, 0x80, 0x7fff, 0x7, 0x23b6, 0x100, "f6116ab64316e12c83c07d924ded7eea3e3d17d1be1e6fc4debcc7da0a21334905758da001e954bbd85b7e4c7bb37083fbd767b361bf5518b233c1a9dbda63", 0xe0}, 0x60, &(0x7f000000a000-0x70)=[{&(0x7f000001a000-0xd2)="889b6b0957155eeaf5594962d5202aa0137ba3313430cbf7ab3dfd9a975dfa12a1731ff4991a89c075a8fcb5b39771b208fd7f9843f7e73aac6fb413ea82b3d7da40d32cf169e17dc3f367784b298e6ac0852a11f4c6e8fcfc520821f707c0c86080aee955f2131416743a0ba8adbc1c9f27e9224bd7bade12f0ba34ae56fe2dab04ff0fd1b2e774d7e9f5ad86ef2eca57e66878f0afd9fce64c438067a35eabdb00bcdf88435b71ef987cc61cbe61dd642e8c0b998aca24c20f9d296f9518e87671584469fa1b672238bae5f7572162a92a", 0xd2}, {&(0x7f0000003000)="50818ae99b694c0fd1ecc32c36f7046b306706c66f4247fbc2e7ac59d6c91993dfe881152d025a7a61255e6f61ebbd92286c89a28b5605bf77cc9b2675d0c5c6adad4ac30671f4bcd7214796e4e325c8ff17eb893dade990e9d9689fcbfd37fd795cde2ec3ba412a5e77162101a597", 0x6f}, {&(0x7f000000e000)="afb588f24a6ebc825d08432aa611602bfbd9806dbcd59c81b454", 0x1a}, {&(0x7f000001a000-0x1000)="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0x1000}, {&(0x7f0000015000-0x8d)="c3976b66fa27b2ededb7d8efbeb947deeef9db04bb63b17508b9b53d5de4d2a82937d0ec45ccddc45f26a76689dfa1337dccced31f054823e1ad481113b3120d22d7db98ba7cefe7b290065d985fd8a81de2147c73e6a902e6e8e0d84200f43534bc499629cda423b7abf1fbdaeb628aab8275e3eb855275537453de88a4ea83e43b16774a0f138fdfa8902c51", 0x8d}, 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{&(0x7f0000006000)="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0x1000}], 0x6, &(0x7f0000019000-0x5b8)=[{0x60, 0x10e, 0x400, "fac0537aab9fbc93ddcde32b73ab12de1650a6fdc3030dc0a7344453018ce6bdd72217ee5719cda3103ad7779ffea865351b4c5a0f37e28d3186017337bf75eb44ba87b99b8388590503f4"}, {0xf0, 0x116, 0xcc1, "d608ea68ce3fe7d7aa500971417c5a97c9981b2e1507fda9d65ea55f32a1d37da832b6703af22348ddcd0f01fe8e9c1e0b033aebc787cdcc54f5b32c3c96b4041c9fc95b41ec9cb738eb60f100574f2c609a41a2651acad6fec864ddc48201207903a6bfd2c49a8ca9f81badcad05bd0bbaa185b243bcb2fa2b814d8ec550257e69a8c85330fb45d39c158da9f8bbd74cfa1a8bba7afdb7b2d8fc318cbf52eaecaec500c36c2bd3cbc56017ab6a9a5ae5b1efe7fa3f2e605f93be1be2185a5f7a71708bd940107c12f85c2d026c7ca9128bd47d81cc9077863f6d3b7d7"}, {0xf8, 0x10d, 0x400, "74c775c47136d2e8644fc53e5f387cd9d6bc14fd16d27588bdb3bfe9854d2e182cd4cddc473332b0de3607a35dbfdc942684577513d0317212ad2478013eed7644af5d05886f7edf5f4de59f4d1e1092ff542eb20194923bc6300d0896235585456eedf42a842004239887dc1eacc2935908dd5b8355ef21d32265559e1a338875b631cfd35aad8c9e9b885ba59bc53c5269a3724eb349ffbca19dddf5f3e11d6987187f262221bdf7de5fc8a4a7e9afdd1ed8105e65243bc58c17a4ec116c9126b0e7c55fb2873330b03e974bde7c470bd2ce6849c9419ee9c768278d9d87f00137e1eb6380d442"}, {0xd8, 0x11f, 0xfffffffffffffffb, "84ae42d3896b024a442325912f87d20c0037cc31b9ccede52a8c123beaa99212da679626671f16aa333d2c5168b4baa9af436ce9276afb64637fbe2998d1ea07db66f4323794891a97feab15dc7142b7e06b4a8a4c2220677308c39ebf95e715a005e0d385a4143963cb1ab8f0b23a5b99962f18655f28d1ffab3e6479c4688161f60d0d01551b05846ce4637a1ed8deecb9b9ef517b5d9cc309e61b166471a6d855bf550cc34dc8e3a20a616aa201ead15503f68c6565c3bf35121cb35415da273d"}, {0x20, 0x116, 0x100, "d968ae9184d5062f7cbeb7e76b5a8a"}, {0x80, 0x0, 0x1, "105ce66b263f267f9938a499fd4802238d6258cc29a81510ce4166d7badcf1c14606c8eb050dc9b005884336534feb8f311adec572b2e8a9fb7d01bacb241d3eef8eaa21e6e213b6a05238c1358695a60a11fdaf2c780d0f893a5fa1565a75a7bb6b0326930481fabe98b49803233b0a"}, {0xa8, 0x11f, 0x2, "1d4f4fe7d0396230cbb9fe0454a511e4dd901339872fb50684b0e4574aee01ebac57e92b800b41c0f79a31402d14b15e15f89aaaf13cd88dee0950ff67de6753b94a1307b944209fd3ef8538a3a4f45ae15e5be2f739146c369325978510ff2388bb4804a3ff10ded836df4ad6e49d584d77d4b92b789a932e58cf65a73b5ccd96f13f5d228c5a6107f5ec719dbf3115ab2123bd8fe398"}, {0x58, 0x0, 0x80, "7536b0c19537f06224cf993cb965eef078c924e6da0f6aad7efbdf668f7b42876fec229aae08ad0434ea7b62b58acd0bf12db9b17bff6a94d6aafdeebc33a798edb1645a"}, {0x60, 0x1, 0xfa65, "97696b7e7f801c62dbd7ada70c9ea2b5b88c25069fc04c99e2afe404de7c48db6123bae2f542a621942bbcc5288f11cd408af0e470b033f450417159fc5010d6a85518dd2bc8d200267364a93b78ad"}, {0x98, 0x0, 0xffffffffa183d7f5, "ba2c53d6a678d908b573f4660b294808934429769ae7eb4fc7d02a55b0eb7027f4876786691cc479603a2cec58d73ab95ed1e4b81ca59672711b118954f8b6b96a5afa267838f0cb07df4babc7aa827fde8ec42d1ff9869ab81dd7a74c2b4b44db407988526415aa1117a08190d3dd6ea64d13130733bf42bdfc3254020fe34d3229f2ca76b047"}], 0x5b8, 0x20000000}, 0x9}], 0x4, 0x40000) bind$netlink(r0, &(0x7f0000001000)={0x10, 0x0, 0x2, 0x28440002}, 0xc) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000001000)={0x14, 0x12, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) recvmsg(r0, &(0x7f0000004000-0x38)={0x0, 0x0, &(0x7f0000015000-0x50)=[{&(0x7f0000014000+0xcf1)=""/190, 0xbe}, {&(0x7f0000014000)=""/41, 0x29}, {&(0x7f000000f000-0x1000)=""/4096, 0x1000}], 0x3, &(0x7f000000d000-0x72)=""/114, 0x72, 0x0}, 0x0) recvmsg(r0, &(0x7f0000010000)={&(0x7f000000f000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x3f, &(0x7f000000f000-0x60)=[{&(0x7f0000006000)=""/220, 0xdc}, {&(0x7f0000007000)=""/53, 0x35}, {&(0x7f0000004000-0x80)=""/128, 0x80}, {&(0x7f0000011000)=""/4096, 0x1000}, {&(0x7f0000010000)=""/21, 0x4}, {&(0x7f0000010000+0x1f)=""/4096, 0x6fc}], 0x6, 0x0, 0x0, 0x0}, 0x0) 2018/01/17 06:43:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000a41000)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00007f4000)='syzkaller\x00', 0x83, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r2 = socket$kcm(0x29, 0x2, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f0000e48000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f00002c3000)={r0, r1}) sendto$inet(r0, &(0x7f0000d19000-0xb)="", 0x0, 0x20008047, &(0x7f00005f0000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/17 06:43:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet_sctp(r0, &(0x7f000056f000-0x38)={&(0x7f00000e6000-0x10)=@in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000900000-0x20)=[], 0x0, &(0x7f00008af000)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x8200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30, 0x0}, 0x0) 2018/01/17 06:43:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000589000)={0x0, 0x0}) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000939000-0xc)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xc) setsockopt$packet_buf(r0, 0x107, 0x7, &(0x7f0000b66000-0x3c)="38e64814e243fb592b94b579acbd2579070cb306e5a97263de614afe1f6a326d39b36f5b71e78662689ef6c618a5d0b54d5cd662e545b56348b81263", 0x3c) 2018/01/17 06:43:31 executing program 6: mmap(&(0x7f0000000000/0xf7c000)=nil, 0xf7c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e55000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-serpent-sse2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="", 0x0) r1 = accept$alg(r0, 0x0, 0x0) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom(r0, &(0x7f0000c97000)=""/140, 0x8c, 0x10000, &(0x7f0000f7c000)=@nl=@proc={0x10, 0x0, 0x0, 0x4a88024}, 0xc) sendmsg$alg(r1, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f00007e1000-0x10)=[{&(0x7f0000f7b000)=']', 0x1}], 0x1, &(0x7f00005e3000-0x30)=[], 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f0000b2e000-0x38)={&(0x7f00007ec000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f75000)=[{&(0x7f0000f75000)=""/175, 0xaf}], 0x1, &(0x7f0000ec7000)=""/0, 0x0, 0x0}, 0x0) r2 = accept(r1, &(0x7f00002d3000-0x10)=@ethernet={0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000071f000-0x4)=0x10) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$unix(r2, &(0x7f0000f7d000)="a2d249d29c25a67655e1351a2d1a9eb56cecfd988b8efccb7bc6487a704f05460818bfc8234174d1fa966030545f310d37b29af5354a2aac9c6e5dcfd81140f782eae351fe3208c653d92cc50d9890909af24a92c9fe6902ed1aaef9fe", 0x5d, 0x1, &(0x7f0000f7e000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8) 2018/01/17 06:43:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x3, 0x0}, 0x10) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000d70000)={0x1000, 0x1, 0x9000}, 0x4) close(r0) 2018/01/17 06:43:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fe6000)={0x2, 0x80004, 0x4, 0x100000009, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) getsockname(0xffffffffffffffff, &(0x7f00003bf000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00001f7000-0x4)=0x26) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r1, 0x800442d2, &(0x7f0000561000)={0x1, &(0x7f00002fe000-0x1e)=[{0x0, 0x0, 0x0, ""/6, ""/16}]}) r2 = accept(0xffffffffffffffff, 0x0, &(0x7f00004db000)=0x0) getsockopt$netrom_NETROM_T1(r2, 0x103, 0x1, &(0x7f0000052000)=0x0, &(0x7f0000e94000)=0x4) bpf$PROG_LOAD(0x5, &(0x7f00004b1000)={0x8, 0x7, &(0x7f0000c75000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@map={0x18, 0x0, 0x1, 0x0, r0, 0x0, 0x0, 0x0, 0x0}, @initr0={0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000cd0000)='GPL\x00', 0xb4c3, 0x1000, &(0x7f000058b000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/17 06:43:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x100000002, 0x1, 0x0) r1 = epoll_create(0x3) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000e61000-0xa)={0x20000000, 0x0}) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00004b5000-0x8)={0x0, 0x9d}, &(0x7f0000701000-0x4)=0x8) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f0000b7d000)={0x9, {{0xa, 0x1, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffff7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x20, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000eb8000-0x8)={r2, 0x7ff}, &(0x7f0000e35000)=0x8) setsockopt(r0, 0x6, 0xe, &(0x7f0000902000)="020008000000000000005462fa01a15eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c470502e9337b3e7298fc74e81b1058d02f9b14732017e2466a9fc43aea71263335960415800020f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802ad72fa698807ef14a4a1813e976be1d113b514dbdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000391000-0x160)={{{{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x0, 0x0, 0x0, "c4894c5ffdc2e5fdaf848a8c727e37faa506dd8e46692db30d14cfd35b211d9d4985da36dc5bcf975798e517c053ab025e94035a15e1710d5e472e33853c90a65787abecaf51e10effb0ceb5e7263017"}, 0x160) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00004cd000-0x9)={0x1f, 0x7, 0x8001, 0x100, 0x7fff}, 0x14) close(r0) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000b4e000)={0x20c, {{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x4, [{{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x2b8) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000a56000-0x8)={0x0, 0x0}) 2018/01/17 06:43:31 executing program 0: mmap(&(0x7f0000000000/0xfd8000)=nil, 0xfd8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000fc5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000fd9000-0x10)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$alg(0xffffffffffffffff, &(0x7f000015a000-0x38)={0x0, 0x0, &(0x7f0000fd0000)=[{&(0x7f0000f6f000)="", 0x0}], 0x1, &(0x7f0000fd0000)=[@assoc={0x18, 0x117, 0x4, 0x0}], 0x18, 0x0}, 0x0) 2018/01/17 06:43:31 executing program 2: socket(0xf, 0x22, 0xffffffffffffbff4) 2018/01/17 06:43:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000727000)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00004a9000)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00000ee000)={{{@in=@loopback=0x7f000001, @in=@broadcast=0xffffffff, 0x2, 0x0, 0x2, 0x5, 0xa, 0xa0, 0x0, 0x0, 0x0, r2}, {0x10001, 0x80, 0x6, 0x100, 0x4, 0x8, 0x1, 0x0}, {0x9, 0x6, 0x0, 0xff}, 0xe145, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x2}, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, 0x2, 0x3e}, 0x0, @in=@loopback=0x7f000001, 0x6, 0x3, 0x0, 0x7f, 0x2, 0xfffffffffffffff8, 0x8}}, 0xe8) sendmsg$kcm(r1, &(0x7f0000ab6000-0x38)={0x0, 0x0, &(0x7f00008e6000-0x70)=[{&(0x7f000039b000)="06", 0x1}], 0x1, &(0x7f00006d9000)=[], 0x0, 0x0}, 0x0) recvfrom$inet6(r0, &(0x7f00000a7000)=""/142, 0x8e, 0x12103, 0x0, 0x0) 2018/01/17 06:43:31 executing program 2: r0 = socket$inet6(0xa, 0x80005, 0x5) setsockopt(r0, 0x84, 0xb, &(0x7f0000001000)="d7fdaf95070179890fddd5a45d3f", 0xe) 2018/01/17 06:43:31 executing program 0: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x4, 0x6, 0x8, &(0x7f000000d000)={0x0, 0x0}) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f000000e000-0x4)=0x0, &(0x7f000000e000-0x4)=0x4) r1 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$sock_ifreq(r1, 0x89f0, &(0x7f0000008000)={@common='ip_vti0\x00', @ifru_data=&(0x7f0000008000-0x20)="6db19e190801b07d6f1735c49846e4f13e566e2bded7b04d929d52f1c52cf47b"}) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f000000e000-0x8)={0x0, 0x0}) 2018/01/17 06:43:31 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0x21, &(0x7f0000001000-0x10)="2be6000900ffff01000092c5001d8d9a", 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000001000-0x86)=""/134, &(0x7f0000000000)=0x86) 2018/01/17 06:43:31 executing program 5: socketpair(0x1d, 0x5, 0x1, &(0x7f0000620000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000001000-0x2)=0x0, &(0x7f0000000000+0xfb8)=0x2) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x12, &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000)=0x4) r4 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000002000)=0x10000, 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000004000-0x20)={r2, 0x3, 0x1, 0x7, &(0x7f0000003000-0x14)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}, 0x20) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000000000)={r4, r1}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000005000-0x8)={0xdcf4, 0xee}, 0x8) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000001000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0x4)=0xe8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f0000006000-0xc)={r5, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff}, 0xc) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000001000)={0x6}, 0x1) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r3, 0x84, 0x16, &(0x7f0000006000-0x6)={0x1, [0x4]}, &(0x7f0000005000-0x4)=0x6) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$netrom(r1, &(0x7f0000007000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000002000-0x4)=0x48) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000008000-0xa0)={0x0, @in={{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9f3, 0x9af4, 0x3ff, 0x8, 0x8}, &(0x7f0000007000)=0xa0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000008000-0xe)={r6, 0x3, 0x3, [0x5, 0x2, 0x10000]}, 0xe) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r4, 0x84, 0x65, &(0x7f0000006000)=[@in6={0xa, 0x3, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x20}], 0x1c) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000009000-0x98)={r6, @in6={{0xa, 0x3, 0xffffffffffffe902, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x5}, &(0x7f0000005000)=0x98) 2018/01/17 06:43:31 executing program 3: mmap(&(0x7f0000000000/0x26000)=nil, 0x26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) pipe(&(0x7f0000025000)={0x0, 0x0}) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000026000)=0x0) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) ioctl$sock_FIOGETOWN(r2, 0x400454d8, &(0x7f0000001000-0x4)=0x0) setsockopt$netrom_NETROM_T4(r2, 0x103, 0x6, &(0x7f0000021000)=0x0, 0x4) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet(r2, 0x0, &(0x7f0000027000-0x4)=0x0) 2018/01/17 06:43:31 executing program 6: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) connect(r0, &(0x7f0000000000)=@generic={0x181cf639ccf755c6, "0477aba2e3b5953c1028b28865ae890906726a00f08a3bbe560e450854b61acffb9e04f188797845b9f788cee5f8d11c2d173046f8b7c80e2d9795eedce82fc948fd2481279bc4eb8b2b95f61304f3afd8aad4d0fdf5d0a308d13e1190f0560dd6cfb14c3859ebc079db6685b2e3a83c16d9658f895f649086359b51fb5e"}, 0xffffffffffffff35) 2018/01/17 06:43:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x20001, 0x0) listen(r0, 0x3d) r1 = accept(r0, &(0x7f0000dce000-0x10)=@ethernet={0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f98000)=0xa4094e425fa45b01) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000008000-0x4)=0x0, 0x4) shutdown(r0, 0x0) pipe(&(0x7f0000f13000)={0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00002f1000)={{{@in=@empty=0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000782000)=0xe8) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000390000-0x28)={@common='bpq0\x00', r4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socket$can_bcm(0x1d, 0x2, 0x2) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r3, 0x800442d3, &(0x7f0000bf7000-0x1e)={0x2, 0x200, 0x2, "028997de67b5", "df0884fc25aec0be5397991475227a54"}) bind(r2, &(0x7f000015c000)=@alg={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(twofish)\x00'}, 0x58) 2018/01/17 06:43:32 executing program 0: socket$inet6_sctp(0xa, 0x2000000001, 0x84) 2018/01/17 06:43:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000d9f000)={@common='tunl0\x00', @ifru_flags=0x0}) r1 = accept$inet(0xffffffffffffffff, &(0x7f0000a55000)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000001e000)=0x10) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f000067b000-0x10)={0x0, 0x753, 0x98, 0x8000}, &(0x7f00005fa000-0x2)=0x10) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000ec4000)={r1}) ioctl$sock_bt_hidp_HIDPCONNADD(r3, 0x400448c8, &(0x7f00003d5000)={r1, r0, 0x78, 0x82ef, &(0x7f0000c52000)="6785eb14a3bb83e62b99175e801d2364fff364fe7464932555c2dc4e0791e769ec086009837385d2b657f3aeda65f83f5e2b9cd1119d386ee4849a5ae2748758a5cb3a7728b8ad5b9b031ee0571a4cbc8eddd6da06890c8974bfc33f42af6e21306fb630de78dff6166f3b84c06babb4c5ae840d4fd8c114569afdb112c3438c0005", 0x401, 0x9, 0x8001, 0x0, 0x7fff, 0x80, 0x5, "d8e567d29df025e699fa7739a21bf97943d171823f39afd839da49a6d614a5eaa29c0cd2de994dc590ac5e0fec35a57f5ee0"}) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f000080e000)={r2, 0x7fffffff, 0x0}, 0x8) setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000b2f000-0x10)=@common='ip6gretap0\x00', 0x10) 2018/01/17 06:43:32 executing program 7: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x10, 0x3, 0xa) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r0, &(0x7f0000012000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, &(0x7f0000012000-0x4)=0x32) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r1, 0x118, 0x1, &(0x7f0000004000-0x4)=0xc82f, 0x4) sendmsg(r0, &(0x7f0000001000)={0x0, 0x0, &(0x7f000000c000)=[{&(0x7f000000e000-0xee6)="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", 0xec1}], 0x1, &(0x7f0000006000)=[], 0x0, 0x0}, 0x0) recvmsg(r0, &(0x7f0000011000-0x38)={&(0x7f0000006000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, 0x32, &(0x7f0000003000)=[], 0x0, &(0x7f0000000000)=""/162, 0xa2, 0x0}, 0x0) 2018/01/17 06:43:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000312000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f000048c000)=0x0, 0x4) recvfrom(r0, &(0x7f0000f1d000)=""/205, 0xcd, 0x20, 0x0, 0x0) sendto$inet(r0, &(0x7f0000fd0000)="", 0xfffffffffffffec1, 0x20000801, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r0, &(0x7f0000a06000-0x38)={&(0x7f0000a6e000)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x10, &(0x7f00006ad000)=[{&(0x7f0000556000-0x69)="14", 0x1}], 0x1, &(0x7f0000995000)=[], 0x0, 0x0}, 0x40) sendto$inet(r0, &(0x7f0000fa4000-0xee)="ebc974078694a5ef8aff48bd39ca5d892bccc8fb4401f80da208d56de401f762b73da5b74432536a34e85c51cdb48af25d79a7c0b5fe4418e1848fddea00487b824acfc5cd3d42fdb0dc868e2ae4aef53f4e34127a0bcf860b2473aa9168a17218b5944e5a8223763a048c486c27cb7eadabd763d14724d8b332dff47f5ea1fef723c43674fd6e5ec41bcfe4e64f643ffd1b61779f7f426057835a1e7949ce4d1570fcf64b284d9b1cdb3350ce1935a5c0dd62a194ecc6be3cd96b9a2708a60ba2ba0c3480a858d431bc09a21d64d030f45475f77b3efd22eeb1ad14e18280cee0e886712a9c5134384e86f0043b", 0xee, 0x80, 0x0, 0x0) 2018/01/17 06:43:32 executing program 6: mmap(&(0x7f0000000000/0xff4000)=nil, 0xff4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000ff1000-0x1f)="1f0000004a00070100001b0a000008ff0a3f8016f7ffe320e60000fe441951", 0x1f) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f00008e3000)=0x5, 0x4) socketpair(0x0, 0x0, 0x0, &(0x7f00005ef000)={0xffffffffffffffff, 0xffffffffffffffff}) recvfrom$inet6(r0, &(0x7f0000ff3000-0xf1)=""/241, 0xf1, 0x0, 0x0, 0x0) poll(&(0x7f0000245000+0xa04)=[{r0, 0x220, 0x0}, {r1, 0x0, 0x0}, {r1, 0x1, 0x0}, {r2, 0xa14c, 0x0}, {r0, 0x2410, 0x0}], 0x5, 0x3) 2018/01/17 06:43:32 executing program 4: mmap(&(0x7f0000000000/0xfc2000)=nil, 0xfc2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000fc5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) read(r0, &(0x7f00006ab000-0x1)=""/1, 0x1) mmap(&(0x7f0000190000/0xc00000)=nil, 0xc00000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000bbd000)={0x0, 0x0}) sendto$inet(r0, &(0x7f0000fc0000-0x1)='\x00', 0x1, 0x0, &(0x7f0000fc9000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/17 06:43:32 executing program 3: mmap(&(0x7f0000000000/0xe71000)=nil, 0xe71000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000e70000)={0x0, 0x0}) sendto$unix(r1, &(0x7f0000e70000)="", 0x0, 0x44041, &(0x7f0000e70000)=@file={0x0, './file0\x00'}, 0xa) close(r0) 2018/01/17 06:43:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9c000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fa1000-0x1)="", 0xffffffffffffffbb, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x2000000000000009, &(0x7f0000535000-0x4)=0x0, 0x4) socketpair(0x2, 0x4, 0x8, &(0x7f0000212000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000fb5000-0x8)={0x0, 0x4}, &(0x7f000045b000)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000d8f000)={r2, 0x0}, &(0x7f0000f86000-0x4)=0x8) 2018/01/17 06:43:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e34000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(sha1)\x00'}, 0x58) socket$inet6(0xa, 0xa, 0xffff) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000000a000)="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", 0x100) 2018/01/17 06:43:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) bind$inet6(r0, &(0x7f00009e8000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x4) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f00002ab000-0x8)={0x0, 0x0}) ioctl$sock_inet_SIOCGIFDSTADDR(r1, 0x8917, &(0x7f00004bb000-0x20)={@generic="4afd0d680de35b042406ce831b06b95b", @ifru_flags=0x9000}) unshare(0x4000000) r2 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r2, &(0x7f00009ae000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000cd8000+0x4e0)={0x1, [0x0]}, &(0x7f0000ddd000)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x7a, &(0x7f0000f83000)={r3, @in={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, &(0x7f000095f000)=0x98) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000ba2000-0x8)=@assoc_value={r4, 0x0}, &(0x7f000072c000-0x4)=0x8) 2018/01/17 06:43:32 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x9, 0x80007, 0xffffffffffffffc0, &(0x7f0000000000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000e13000)=0x6, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = socket(0x10, 0x5, 0x9) getsockname$inet6(r2, &(0x7f00003ee000)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, 0x0}, &(0x7f0000bb0000-0x4)=0x1c) getpeername$unix(r2, &(0x7f0000a2f000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000631000+0xfc5)=0x8) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f000014f000-0x4)=0x0, &(0x7f00009d1000)=0x4) ioctl$sock_ifreq(r1, 0x89f2, &(0x7f00005c8000-0x50)={@common='gre0\x00', @ifru_settings={0x0, 0x7fff, @fr=&(0x7f00009d1000-0x2)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) 2018/01/17 06:43:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00009f2000)={0x0, 0x0}) ioctl(r0, 0x0, &(0x7f0000a6d000)="85a8ebb6f0bcd62fbe7d8c6ff1c434e6a2931c4413efcf6b63976f41da040dd2fdb7ada541c42eb49da98b78c9db7378b706b8c015") r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000006000)={0x14, 0x24, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x1, 0x0, 0x0}, []}, 0x77}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/17 06:43:32 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f00006fb000/0x6000)=nil, 0x6000, 0x1, 0x10, r0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f000095f000)={0x8, 0x5, &(0x7f00007b8000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x5, 0x0, 0x0, 0x0, 0x20000000a, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000434000)='GPL\x00', 0x20, 0xbc, &(0x7f000008f000-0xbc)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/17 06:43:32 executing program 6: mmap(&(0x7f0000000000/0x9f8000)=nil, 0x9f8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f00009f8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xb, 0x7, 0x81, &(0x7f00009f9000-0x8)={0x0, 0x0}) mmap(&(0x7f00009f8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009f8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f00009f9000-0xc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00009f9000-0x4)=0xc) mmap(&(0x7f00009f9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f00009fa000-0x5c)={{0xa, 0x2, 0x5, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1d}, {0xa, 0x3, 0x8, @loopback={0x0, 0x1}, 0x929}, 0xffffffffffffffff, [0xf55, 0x1ff, 0x6, 0x2fbb, 0x0, 0xe4, 0xfffffffffffffe01, 0x3ff]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000056000)={{0xa, 0x2, 0xc000000000000, @loopback={0x0, 0x1}, 0x3ff}, {0xa, 0x0, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}, 0x80000000000, [0x2, 0x10000000008001, 0x75b, 0xfffffffffffffffb, 0x9, 0x4, 0x7, 0xc]}, 0x5c) r2 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f00009f8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r0, &(0x7f00009f9000-0xaa)=""/170, 0xaa) sendmsg$nl_generic(r2, &(0x7f00009f2000)={&(0x7f000007d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00008c5000-0x10)={&(0x7f0000068000-0x40)={0x40, 0x12, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@generic="e533985aca77b509662f912c61ae71010160911144c227aa7c28e18516ab02", @typed={0xc, 0x1d, @u32=0x3}]}, 0x40}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/17 06:43:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f33000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-camellia-aesni\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000330000+0xd27)="d3ab27191a01002356ba602dff05000b", 0x10) socketpair(0x19, 0x3, 0x80000000, &(0x7f0000081000)={0x0, 0x0}) bind$bt_rfcomm(r2, &(0x7f00009cb000-0x9)={0x1f, {0x3f, 0x5, 0x19, 0x5d, 0x7, 0x100000001}, 0x100000001}, 0x9) sendmsg$alg(r1, &(0x7f0000c95000)={0x0, 0x0, &(0x7f00009db000)=[{&(0x7f0000f88000)="2f300e09d8dd39ed2547306402136dc6", 0x10}], 0x1, &(0x7f0000e30000-0x48)=[], 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f0000a4a000)={&(0x7f0000300000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f00005a0000)=[{&(0x7f0000000000)=""/4096, 0x1000}], 0x1, &(0x7f00003f7000-0xbd)=""/0, 0x0, 0x0}, 0x0) 2018/01/17 06:43:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x4000000002, 0x0) pipe(&(0x7f0000b8a000-0x8)={0x0, 0x0}) setsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f00008b1000)=0x10, 0x4) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f00003e5000)={r0, r1}) write(r0, &(0x7f0000339000)="260000001a0053f7910000f9f90900001d00000000ffe0f1ff609b000000ec5501000d8b017f", 0x26) ioctl$DRM_IOCTL_SET_UNIQUE(r2, 0x40106410, &(0x7f0000f2c000-0x10)={0x45, &(0x7f0000d89000-0x45)="01a4bd46a535bb52818c14ca0abd5e40fe1251016d8b3b25b6bdcc25237c9a83fe67d1520e3c71f4427eea85b16f4fd076e772f49141e0201cda7f8f2e9d06e73f28b76e64"}) 2018/01/17 06:43:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00001ea000)="f311ccc511aabc1665fc5809e9efc0946814ebee04b4c28b311280e620a7d2bd2d908a9efc5fb56baa5408a5071cee727343fc65193b828981b9e9738c718f1d6549e9d2e0fb17ab42e5a6aa5d8d20c044a7f1ff6122c898cbdde0e57b07e3c20dca9f319159d5d824bb42e3753f992f5f1306a2a0a65f4311037a772db621d2539faefbfab591bf7968cd51b914d53cfa075e055360735855d15745eff43f8fecec1ded83a9984e2880442b79dd76cb8737d4c22c39f656a83ffbbf9464881472ff", 0xfffffffffffffff1, 0x28000c01, &(0x7f0000deb000-0x10)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5) connect(r0, &(0x7f0000a8c000-0x10)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/17 06:43:32 executing program 1: r0 = socket(0x10, 0x3, 0x0) mmap(&(0x7f0000087000/0x3000)=nil, 0x3000, 0x0, 0x44810, r0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000008a000-0x4)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000000)={r1, 0x1, 0x6, @random="3e85255b03cd", [0x0, 0x0]}, 0x10) 2018/01/17 06:43:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ced000)={0x26, 'skcipher\x00', 0x0, 0xffffffffffffffff, 'lrw(cast6)\x00'}, 0xfffffffffffffe72) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000e24000)="b70a75b0d5e383e5b3b60ced5c54db0a295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f00001b2000-0x1f8)=[{0x0, 0x0, &(0x7f00003a8000)=[{&(0x7f000059b000)="c7d3a797bbd2", 0x6}, {&(0x7f0000f83000)="fd4af2967e35db34d5d9f534a070ad85efc9b7012cf80c9be835b7422db054b1f6b0239e81d5ee959adab8950c4f0593844a8dbe7ef18a094e38fd5392aeb8a686b083f9f34580919197a564dd651c10f7dfcbe0bfc5e813509c15383acb450fa2b8dc766d1a8639625b3ea7eff10ed8610ce5f3c54d35d1e37f3b373f483ab2f0b67054f690261a9f54", 0x8a}], 0x2, &(0x7f0000dd7000)=[], 0x0, 0x0}], 0x1, 0x0) ioctl$DRM_IOCTL_MARK_BUFS(r1, 0x40206417, &(0x7f0000c4c000)={0x8, 0x0, 0x20, 0x20, 0x1, 0x18000000}) recvmsg(r1, &(0x7f00006e3000)={&(0x7f0000f76000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000f80000-0x30)=[{&(0x7f0000295000)=""/4096, 0x1000}], 0x1, &(0x7f0000f77000-0xe3)=""/0, 0x0, 0x0}, 0x0) 2018/01/17 06:43:32 executing program 7: mmap(&(0x7f0000000000/0xaec000)=nil, 0xaec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000aeb000-0xf8)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x67, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @broadcast=0xffffffff, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x7, 0x0, ""}}}}}, &(0x7f00003b5000)={0x0, 0x1, [0x9df]}) 2018/01/17 06:43:32 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0xa, 0x7fff800000000, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$llc(r1, &(0x7f0000000000)={0x1a, 0x6279c7f92cade5d9, 0x1600000000000, 0x88f, 0x101, 0x3, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f0000152000)=0x0, &(0x7f0000651000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000ebe000)={0x1ff, 0x101, 0x204, 0x4, 0x5, 0x2, 0x8, 0x5, 0x0}, &(0x7f0000e31000)=0x20) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000ade000)={r2, 0x5, 0x43fe, 0x7fff, 0x9, 0x5}, 0x14) r3 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r3, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r3, 0x100401000003) r4 = accept$inet(r3, &(0x7f00001e7000)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000259000)=0x10) setsockopt(r4, 0x84, 0x7b, &(0x7f0000e0e000-0x8)="8022e2ed01000000", 0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r4, 0x84, 0x7c, &(0x7f0000bcb000-0x7)={0x0, 0x0, 0x6}, 0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r4, 0x84, 0x7c, &(0x7f00007fa000)={0x0, 0x0, 0x6}, 0x8) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000567000)=0xfffffffffffffe00, 0x4) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x12, &(0x7f00003dc000)=0x244, 0x4) 2018/01/17 06:43:32 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x2, 0x6, 0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$DRM_IOCTL_INFO_BUFS(r0, 0xc0106418, &(0x7f00002db000-0x20)={0x6, 0x7, 0x200, 0x7, 0x4, 0x8}) mmap(&(0x7f0000000000/0xade000)=nil, 0xade000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000001000)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = socket$can_raw(0x1d, 0x3, 0x1) sendmsg$can_raw(r3, &(0x7f00001e6000)={&(0x7f00001c6000)={0x1d, r2, 0x0, 0x0}, 0x10, &(0x7f00003b0000)={&(0x7f0000c41000)=@can={{0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, "ee90f68ba0ec9978"}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/17 06:43:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000dee000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000a36000)={0x0, 0xcf, 0x1, 0x4}, &(0x7f0000936000)=0x10) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00005cd000-0x8)={r2, 0xffffffffffffff6c, 0x1}, 0x8) sendto$inet(r0, &(0x7f0000de2000-0x1)="", 0xfffffffffffffd43, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x0) ioctl$sock_netdev_private(r0, 0x89f7, &(0x7f0000876000-0x63)="42eee0f16276652e2c2ae67a073f8ca1c7ee9a8d61d98f5edd7a3f72871456d0114fec56f3a32bf3021d3393f6c015ec079636495930068b39fc6301aa73575cac199dfeb263bbb0baa265fbfe62433b28dab440b34f1856e220485a5037034f3fce88") recvfrom(r0, &(0x7f0000acf000)=""/101, 0xfffffffffffffefc, 0x100, 0x0, 0x0) 2018/01/17 06:43:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000e48000)={@multicast1=0xe0000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @broadcast=0xffffffff}, 0xc) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000be0000)={0x7, {0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x300, 0xffff, 0x6, 0x697d63c2, 0x3, &(0x7f0000275000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x4, 0x5, 0xfdc}) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f00009b2000-0xc)={@multicast1=0xe0000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0x0}, 0xc) syz_emit_ethernet(0x2a, &(0x7f000037c000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8, 0x0, ""}}}}}, 0x0) 2018/01/17 06:43:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x7, 0xfffffffffffffff8) getsockopt$sock_int(r0, 0x1, 0x3f, &(0x7f0000d5e000-0x4)=0x0, &(0x7f0000d18000-0x4)=0xfffffffffffffddc) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f00002bc000)=@req3={0x1, 0x4, 0x4, 0xb11, 0x50, 0x3, 0x5}, 0x1c) 2018/01/17 06:43:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x0) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000fe8000)=0x1, 0x4) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000fe8000-0x10)=@buf={0x0, &(0x7f00006ef000)="df0ba5e3c99edb6f4fed4b5adae266417d2cc03b681e8de7635a324bd4c09512e9b00247caace0ac16a131d21880dea2cf60634d62c8f29458d90f432d468b7f552725c0b9c6fb061adb9ea24eae9986"}) [ 665.012754] netlink: 32 bytes leftover after parsing attributes in process `syz-executor6'. 2018/01/17 06:43:32 executing program 7: mmap(&(0x7f0000000000/0xf17000)=nil, 0xf17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) bind$inet6(r0, &(0x7f00007ec000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0xfffffffffffffffd}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f000074d000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-twofish-3way\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000b3b000-0x10)="e5fcb5bf0b00000000000007ddb42113", 0x10) r2 = accept$alg(r1, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000a72000-0x118)=[{0x0, 0x0, &(0x7f00009b6000)=[{&(0x7f0000108000)="278f7e7d33fa45bd48e375767b7a92a8809a0a716cc1587482784418a1a78d4ca92f6aed28ad137d22a72e805f93a2551a91b5f715a2722f5d7116346b902b0f7c649a5e24d3caaa06a016941f7624768915381b3dc758d9a7b5e304d5f203ef", 0x60}], 0x1, &(0x7f0000c24000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}], 0x1, 0x0) recvmsg(r2, &(0x7f000004c000-0x38)={&(0x7f0000d18000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000deb000-0xa0)=[{&(0x7f000034f000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f00008b1000-0x1000)=""/4096, 0x1000, 0x0}, 0x0) 2018/01/17 06:43:32 executing program 3: mmap(&(0x7f0000000000/0x29000)=nil, 0x29000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000029000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000005000-0x10)={0x2, &(0x7f0000009000)=[{0x4, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) writev(r1, &(0x7f0000021000)=[{&(0x7f0000014000)='0', 0x1}], 0x1) r2 = socket$bt_bnep(0x1f, 0x3, 0x4) ioctl$sock_bt_bnep_BNEPCONNDEL(r2, 0x400442c9, &(0x7f000000d000)={0xda2, "0271033e9579"}) 2018/01/17 06:43:32 executing program 4: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x5, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000003000-0xc7)="d07cef35a0b7ba6c4b6f48755bb017182c799e5537ea3be0e85dbfdada9fd3eb498b555917e3871887060d4cdc35f6ba468fa7a175ac22e0d8f18b5a09ba9cca570895ddfe2ce316ecbad1bb623cc64ff7782456da3d32753800678502a7cca593f3a1c5ecbd6d8683d8b282f19d77746f3ca442bc471d75e6ac97a21760dc7b6bd09d8bc091a0fb340f4d341a799cf08c16c0b547405e795ea7df8646622585114d592c789c06b7c4b09e93ae9cae6b9e0a732cd6cbb483466e50ee483b0ab628cd23a0856da0", 0xc7, 0x20000080, &(0x7f0000009000)={0x2, 0x1, @rand_addr=0xd2b, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000003000)='tls\x00', 0x4) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000003000-0x160)={{{{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x0, 0x0, 0x0, "755722848aa543bbb878087d8aadc820e4bbc042aaa6822300c36754754b1c868be4edf5ceaee7686b0301010000000000008abedf435f1e85ff0f00f9ffffff00b05fe1cdbc113aff50b209686b007a"}, 0x160) 2018/01/17 06:43:32 executing program 1: mmap(&(0x7f0000000000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$ipx(0xffffffffffffffff, &(0x7f00006f5000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000acf000)=0x10) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000fff000-0x4)=0x0, &(0x7f0000ffe000)=0x4) r1 = socket$inet6_icmp(0xa, 0x2, 0x3a) sendto$inet6(r1, &(0x7f000023e000-0x64)="25e0b364ef5076e3f24ea3dc0557a6e160b70d31b9a08037847fe43764d173a92c9722f9dbeb40e76727bbebda392deecc7d0e1ca12e8803edacd68de57d8d5edb2caced9dc0f40ac2b5ad1b3b00e749276bb5f2423aba2eb1e84825ffe24518a96247f2", 0x64, 0x8000, &(0x7f0000ff4000-0x1c)={0xa, 0x0, 0x9, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) r2 = socket$inet6(0xa, 0x5, 0x0) ioctl$int_in(r2, 0x5452, &(0x7f0000f5b000)=0x100) sendto$inet6(r2, &(0x7f0000ff7000)="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", 0x781, 0x0, &(0x7f0000ff8000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, 0x1c) setsockopt$sock_int(r2, 0x1, 0x40000000000007, &(0x7f0000fed000-0x4)=0x0, 0x4) poll(&(0x7f0000f7c000-0x40)=[{r2, 0x0, 0x0}], 0x1, 0x0) 2018/01/17 06:43:32 executing program 5: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000003000+0xb03)={&(0x7f0000003000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000018000-0x10)={&(0x7f000000e000-0x1120)={0x20, 0x22, 0x100829, 0xffffffffffffffff, 0xffffffffffffffff, {0x1001, 0x0, 0x0}, [@nested={0xc, 0x0, [@typed={0x5, 0x0, @binary=""}]}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f000001f000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f000001e000)=0x10) setsockopt$packet_int(r1, 0x107, 0xf, &(0x7f0000008000)=0x4d4c, 0x4) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f000001e000-0x8)={0x0, 0x4}, &(0x7f000001d000)=0x8) ioctl$PPPIOCGCHAN(r1, 0x80047437, &(0x7f000001b000)=0x0) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000011000-0x14)={r2, 0x9, 0x4, 0x2, 0x8, 0x3}, 0x14) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f000001f000)={r2, 0x1e, "3910897614f201c04ebc18f218797ae278428a6322ee6b7775bacfcf2507"}, &(0x7f0000020000-0x4)=0x26) 2018/01/17 06:43:32 executing program 0: socketpair$inet6(0xa, 0x5, 0x0, &(0x7f00006f6000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f000085b000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r1, &(0x7f0000000000)={&(0x7f0000000000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000002000-0x60)=[{&(0x7f0000000000)=""/174, 0xae}, {&(0x7f0000002000-0x57)=""/87, 0x57}, {&(0x7f0000001000)=""/0, 0x0}, {&(0x7f0000000000)=""/119, 0x77}, {&(0x7f0000001000)=""/148, 0x94}, {&(0x7f0000001000)=""/156, 0x9c}], 0x6, 0x0, 0x0, 0xffffffffffffff80}, 0x40000000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000002000-0x7f)={0x0, 0x77, "161e46f2210f4e3d581807f034a467e0c485f1998477a0271818a890fa24257d711db61cc436ee0499250a57a647265175521250191db428482058b59f696aa9f1ab26d03981fa11611a5be7af93b4e57263c305dbf7b79aa85df1187338c024153c76e387d14f7b97fa9a33ff42326d1a82b0fb7cd191"}, &(0x7f0000000000)=0x7f) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000001000)={r4, 0x2e77}, 0x8) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000000)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x14}, 0x6, r2}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket(0xd, 0xa, 0x100000001) ioctl$PPPIOCGFLAGS(r5, 0x8004745a, &(0x7f0000507000-0x4)=0x0) r6 = socket(0x20000000000000a, 0x2, 0x0) getsockopt$sock_int(r1, 0x1, 0x2e, &(0x7f0000450000-0x4)=0x0, &(0x7f000001e000)=0x4) connect$inet6(r6, &(0x7f00006b2000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x100000001}, 0x1c) sendto$inet6(r6, &(0x7f0000c63000-0xdc)="", 0x0, 0x0, &(0x7f00007e7000)={0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x0}, 0x1c) 2018/01/17 06:43:32 executing program 4: r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000000000/0xaa1000)=nil, 0xaa1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f00006ad000)=[@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}], 0x1c) socket$pptp(0x18, 0x1, 0x2) socket$inet_sctp(0x2, 0x5, 0x84) 2018/01/17 06:43:32 executing program 2: r0 = socket(0x1c, 0x2, 0xffffffffffffa0ba) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$ax25(r0, &(0x7f0000001000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f000001c000)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r1, &(0x7f000001e000-0x3a)=@file={0x1, "2ee5"}, 0x4) 2018/01/17 06:43:32 executing program 3: socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000daa000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$packet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000f1e000-0x4)=0x14) r3 = getuid() setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000b9e000-0xe8)={{{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0xff, 0x0, 0xfdb, 0x2, 0x20, 0xa0, 0x0, r2, r3}, {0x62cc, 0xfffffffffffffffa, 0xfff, 0x900000000, 0x5, 0xfffffffffffffffe, 0x10000, 0x0}, {0x3, 0x7, 0xffffffff80000001, 0x22}, 0x2, 0xffffffffffffffff, 0x2, 0x0, 0x3, 0x3}, {{@in=@multicast2=0xe0000002, 0x3, 0x32}, 0xa, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x7, 0x3, 0xb7, 0x10001, 0x8, 0x2}}, 0xe8) mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCDELDLCI(r1, 0x8981, &(0x7f0000004000-0x12)={@common='gre0\x00', 0x0}) r4 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFADDR(r4, 0x8915, &(0x7f0000005000)={@common='ip_vti0\x00', @ifru_flags=0x1000}) ioctl$sock_SIOCSIFBR(r4, 0x8941, &(0x7f0000001000-0x18)=@get={0x1, &(0x7f0000004000-0x76)=""/118, 0x0}) 2018/01/17 06:43:32 executing program 7: r0 = socket(0xa, 0xa, 0x0) mmap(&(0x7f0000000000/0xaab000)=nil, 0xaab000, 0x200000c, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000ab2000)={0x0, 0x0, 0x0, 0x0}, &(0x7f000016f000-0x4)=0x8) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000382000-0x4)=0xb, 0x4) 2018/01/17 06:43:32 executing program 5: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000e07000)={0xffffffffffffff9c}) recvfrom$ax25(r0, &(0x7f0000f55000-0x78)=""/120, 0x78, 0x1, &(0x7f0000134000-0x10)={0x3, {"dbcac86d0b27a5"}, 0x6a5}, 0x10) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xaa, &(0x7f0000001000-0xd2)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [{[], {0x8100, 0x0, 0x0, 0x0}}], {@ipv6={0x86dd, {0x0, 0x6, ')#2', 0x70, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[@routing={0x0, 0x8, 0x2, 0xd6, 0x0, [@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, @loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}]}, @routing={0x5e, 0x2, 0x1, 0x10000, 0x0, [@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}]}, @fragment={0x32, 0x0, 0x9, 0x9, 0x0, 0x5, 0x3}], @icmpv6=@echo_reply={0x81, 0x0, 0x0, 0x0, 0x0, ""}}}}}}, &(0x7f0000efe000)={0x0, 0x1, [0x87b]}) 2018/01/17 06:43:32 executing program 4: pipe(&(0x7f0000b82000-0x8)={0x0, 0x0}) sendmmsg$unix(r1, &(0x7f0000049000)=[], 0x0, 0x0) socketpair(0x11, 0x0, 0x9, &(0x7f0000728000-0x8)={0x0, 0x0}) ioctl$sock_netrom_TIOCINQ(r2, 0x541b, &(0x7f0000593000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$unix(r2, &(0x7f0000093000-0x1002)=@file={0x0, ""/4096}, &(0x7f0000001000-0x4)=0x1002) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r2, 0x119, 0x1, &(0x7f0000000000)=0x81, 0xffffffffffffffe8) connect$inet6(r3, &(0x7f0000001000-0x1c)={0xa, 0x3, 0x5, @loopback={0x0, 0x1}, 0x6}, 0x1c) getsockopt$packet_int(r3, 0x107, 0xf, &(0x7f0000001000-0x3)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000009000-0x10)={0x0, 0x6, 0xffffffffffffffe0, 0x6}, &(0x7f000000c000-0x4)=0x10) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f000001a000)={r4, @in6={{0xa, 0x1, 0xffffffff, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000002000)=0x8c) r5 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet6_buf(r5, 0x29, 0x33, &(0x7f0000000000)=""/0, &(0x7f0000005000-0x4)=0x0) 2018/01/17 06:43:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f41000-0x8)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f0000dff000)=[{{&(0x7f00004d5000)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000ec8000)=[{&(0x7f0000fec000-0x8b)="af", 0x1}], 0x1, 0x0, 0x0, 0x0}, 0x0}], 0x1, 0x0) sendto$inet(r0, &(0x7f0000bef000)="a2", 0x1, 0x0, &(0x7f0000fba000)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r0, &(0x7f0000531000-0x38)={&(0x7f0000bed000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f00002e3000)=[{&(0x7f00000e8000)="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", 0x480}], 0x1, &(0x7f00003ab000-0x260)=[], 0x0, 0x0}, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000d29000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000df0000-0x4)=0xc) 2018/01/17 06:43:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000e8e000)={0xffffffffffffff9c}) sendmmsg$alg(r0, &(0x7f0000b09000-0x70)=[{0x0, 0x0, &(0x7f0000584000)=[{&(0x7f0000833000-0x8e)="58469b163db30f4b32bc9636f3ea55817447e30aaba9371de2da5e10bea25b99762f5b63b9671a01530f40af3e6a65ea0792eadd4b7ff78261efd2bf33a56e43dcded5c7ddb2064a290b6bafefc6eaec19623404f7432acba7ac55d9e40add9cdeaf528595847a1fb1ba31587f2f3c03ff33d31840be1379779c8f307c9e66e4245574493c3c37c1c7855e75e7bf", 0x8e}, {&(0x7f0000f41000)="48a99ea4bc4bd32ed5ae3ba97d915155fab09bb3877557ec2cfb7716401b8c9d39d0c33a5aceaa847fb5cbd1d55bcce588fad5cc349ac6e2bc4ee18a6d604e167b898464fa19b8ad9b25084ec025eb653cb2455564d34e286b31652d09ba1153c6a07f2cdc0a2e7477a6bb9331f464131e07a05a9c5a28aa0d3b848e3603bfad09ba420038d1c6499c0be1b3ef500bea1a35ae8f99be94383ce30d982b15cf0093fbb924016f4ca291ef598c0400f005171650673da6801af7b54871172b4a95559914913e3adde091e7b16cfc1c4b2cbec41058e81b", 0xd6}, {&(0x7f0000296000)="36517b2957b045b44acf17ca26cedcbccb2f7680b70ada32cbd89ebea87fda47ad5f21bb72c80aff139b4a1476eeed89a77c46d2e0d96947221810183209cb367a4d8f9174fa07013778e40f3f51fb0c2aeb5f92f3276a5183a7f3b4add28171a82587f90e886d634f3bcb41a7111e38437c467a", 0x74}, {&(0x7f0000f84000)="d743c882b273cfab0c6068573bf9906dfd441af86587b98e05016a9d6c6cc6f75d73edb7ea2a65ca1ad16a76764d484236e1c4c6f8f6685bc125ec89b3f2a9d6d69d1a30d60d53060a46080c66db918e4b5f93af2173fbd37ad64a8954df672a0813b71a2cc0006740fad139e61619cd8941b6dfe58044a1b8b342874865e4464dd471d0cbe76826b3df26f7d5f5e2f233472b93c945cfea65addee2beca46075910c7089134c7c45e1954cc37025d94baaa5ef14eee1d238c35e99924ce54291e07f9043cd8daa309b14aca240435efce6d", 0xd2}, {&(0x7f0000c73000)="1529a01427f97426b3f1aa3d8f6f8dff0c5ebf77d2b13be3c8203724304b396695fd9ad0364ac02f2bd499402866b6f78562dc1dc3b2a9f9841eaa729e31ee1c4d3c5db66208d7ac18e3543047f3dc9ef9a9929ea36d30a620c507f76d6cb6fc3b25e7b6f3714c19", 0x68}, 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{&(0x7f0000e12000-0x1000)="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0x1000}], 0x5, 0x0, 0x0, 0x4040800}], 0x2, 0x90) r1 = socket$inet6(0xa, 0x2, 0x0) r2 = socket(0x0, 0x7, 0x0) setsockopt$netrom_NETROM_T1(r2, 0x103, 0x1, &(0x7f0000570000-0x4)=0x9, 0x4) setsockopt$inet6_buf(r1, 0x29, 0x14, &(0x7f0000d0a000-0x80)="ff55d36cffba04365d0000000000000101000000", 0x14) 2018/01/17 06:43:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) socket$alg(0x26, 0x5, 0x0) getsockopt$inet6_udp_int(r0, 0x11, 0x62, &(0x7f000015a000-0x4)=0x0, &(0x7f0000347000)=0x4) 2018/01/17 06:43:32 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x6, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_group_source_req(r0, 0x0, 0x2c, &(0x7f0000002000-0x118)={0x100000000, {{0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, {{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0xffffffffffffff9e) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000002000)={r0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000004000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000003000)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_int(r0, 0x1, 0xa, &(0x7f0000002000)=0x0, &(0x7f0000002000-0x4)=0xd2) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r1, &(0x7f0000003000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000004000)=0x10) 2018/01/17 06:43:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000dbf000)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000c87000-0xc)={0x0, 0x80003, 0xffffffffffffffff}) ioctl$DRM_IOCTL_DROP_MASTER(r1, 0x641f) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000d6b000-0xb8)={0x0, 0x7fff, 0xfffffffffffffff9, 0x3f, 0x87fff, 0x100000001, 0x400, 0x4, {0x0, @in6={{0xa, 0x2, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3f, 0xd, 0x8005, 0x8, 0x4}}, &(0x7f0000fb7000)=0xb8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000efb000-0x8)={r3, 0x800}, &(0x7f00009d2000)=0x8) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r2, 0x84, 0x79, &(0x7f0000814000-0x4)=0x6, 0x4) r4 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r4, &(0x7f0000c67000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r4, 0x1000008000) r5 = socket$nfc_llcp(0x27, 0x3, 0x1) r6 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r6, &(0x7f00002f8000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r6, &(0x7f00008cb000)="", 0x0, 0x0, &(0x7f0000a42000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r7 = accept(r5, &(0x7f000080e000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000723000-0x4)=0xfffffffffffffedf) ioctl$sock_SIOCOUTQNSD(r5, 0x894b, &(0x7f0000ad2000)=0x0) sendmmsg$unix(r7, &(0x7f0000719000-0x38)=[{&(0x7f0000ab2000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000afe000)=[{&(0x7f00000ae000)="782940b7596accc9faafcdc55a61991fabdd8827635336ea549c75bf1fe00d81297367969dadd478c48b508e7816482c4134123e4cd3d2fcb1b6fc121b021198fbcfedb8fa815cc29011cf2a0e2df9cac637b4a3a7785ef0e0054df7be3ed15c6ca4be1256d4d0ac5e93d8", 0x6b}], 0x1, &(0x7f000051d000-0x30)=[], 0x0, 0x80}], 0x1, 0x40000000000000) sendmmsg$nfc_llcp(r7, &(0x7f000033f000-0x230)=[{&(0x7f0000bcb000-0x60)={0x27, 0x80, 0x8, 0x7, 0x0, 0x6, "5694600e3e9ad92789fcb52beeabe5732c1695401f1a4bdd60d4755f9ee9c415cf06adfe0e0117ce63a539091bc46501d49b37abdf189a838abc1f24e20706", 0x2}, 0x60, &(0x7f0000a18000-0x50)=[], 0x0, &(0x7f0000dee000)={0x20, 0x0, 0xfe, "41fc0ca2fd01cfbcc40bce1ac1"}, 0x20, 0x80}, {&(0x7f0000313000)={0x27, 0x15, 0x27cc, 0x7, 0x401, 0x800, "7505557fa1ba828c6acafbb749e1aaaa72493231162a6c09dc1c6c8df17d0644049453ae13759f32f199494f8a57c23467d971f0956835404b942c6c921887", 0x1}, 0x60, &(0x7f00009fb000)=[], 0x0, &(0x7f0000850000)={0x10, 0x0, 0x0, ""}, 0x10, 0x0}], 0x2, 0x0) 2018/01/17 06:43:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00001c7000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-serpent-sse2\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) socket$alg(0x26, 0x5, 0x0) socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000330000+0xd27)="", 0x0) sendmsg$alg(r1, &(0x7f00002b2000)={0x0, 0x0, &(0x7f000062c000-0x20)=[], 0x0, &(0x7f0000d72000)=[@op={0x18, 0x117, 0x3, 0x0}], 0x18, 0x0}, 0x40000) 2018/01/17 06:43:32 executing program 3: mmap(&(0x7f0000000000/0xf7e000)=nil, 0xf7e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000660000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000d35000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000f7f000-0x4)=0xe, 0x800) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(r1, 0x89e1, &(0x7f0000f7f000-0x4)=0x100) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f00007e1000-0x10)=[], 0x0, &(0x7f00005e3000-0x30)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r2, &(0x7f0000b2e000-0x38)={&(0x7f00007ec000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f75000)=[{&(0x7f000088c000-0x11)=""/1, 0x1}, {&(0x7f0000f7e000-0xaf)=""/175, 0xfffffd42}], 0x2, &(0x7f0000ec7000)=""/0, 0x0, 0x0}, 0x0) 2018/01/17 06:43:32 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xa, 0x803, 0x80000000, &(0x7f0000000000)={0x0, 0x0}) getsockopt$bt_l2cap_L2CAP_CONNINFO(r2, 0x6, 0x2, &(0x7f0000001000-0x5)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x5) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom(r1, &(0x7f0000001000)=""/90, 0x5a, 0x100, &(0x7f0000001000-0xc)=@nl=@proc={0x10, 0x0, 0x2, 0x4000000}, 0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_TIOCINQ(r2, 0x541b, &(0x7f0000003000-0x4)=0x0) close(r2) 2018/01/17 06:43:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000ed4000)=0x78, 0x4) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f000015a000)={0x8, {{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x0, @rand_addr=0xe56, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f41000-0x8)=[{0x6, 0x0, 0x0, 0xa4}]}, 0x10) r1 = accept$ax25(0xffffffffffffff9c, &(0x7f0000e3d000-0x10)={0x0, {""/7}, 0x0}, &(0x7f00004ae000-0x4)=0x10) getsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f000060c000)=""/106, &(0x7f0000db4000-0x4)=0x6a) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f000047c000-0x8)={0x0, 0x0}) setsockopt$ipx_IPX_TYPE(r2, 0x100, 0x1, &(0x7f00004d2000)=0x2, 0x4) sendto$inet(r0, &(0x7f0000a89000-0x78)="", 0x2e7, 0x200007ff, &(0x7f0000e68000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$inet_sctp(r0, &(0x7f0000a69000)={&(0x7f000017f000)=@in={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f4f000)=[{&(0x7f0000d03000)="", 0x2a2}], 0x1, 0x0, 0x0, 0x0}, 0x0) readv(r0, &(0x7f00005e5000)=[{&(0x7f0000c35000)=""/151, 0x97}], 0x1) sendto(r0, &(0x7f0000ede000)="b8c42c2e9f4bc18342a87024d2d7d4f5bc2f8a49aea8db0fe8e5b3183aacdca3d02c218b29bb22dadb1cb7baafd13a563282b1580ebf64bf32602b6127b652cff1f45ae6d52350a29e5ca0f9f1d9286362dfacf5270866c97ae488b4524fe9a7", 0x60, 0x0, &(0x7f0000e1d000)=@generic={0x0, "6f966b522d1f89c0c575d2db0a6dd84c66287d81bd501db1f686e2904970f8808a91ddf0810057a789fccb06916d945876163cbd88eca1ded727bac27c8f1bdcab716b618a1abdd983fcf843b4bd0b06575270d0440a2c9c931a9346bc9f5de86175b08e2cd00e1eb6d087c8263cae7f9de7c0861cb971709b9186e33546"}, 0x80) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f000069b000-0xc)={0x0, 0x0, 0xffffffffffffffff}) setsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f0000f58000-0x9b)="43daef421e59313c47003852b2f438a8ab296ba1276fba79310f5f3eb7f504c6c2f8c4fdace00ed59d490ba2e09cc58754f6af21aa26b1d8291bdb88975d3e26c044c2c416f219022fc08bce3287dd8ec098222096fd96fdb2cce144a9327dc36dee6737b49f8c80a35b6287ae6972011e15535e42dcbd319164153e8f7910b9b0bebae617b1727407bea7671f6df262012f9b967b081b38e68cd0", 0x9b) ioctl$DRM_IOCTL_RM_MAP(r3, 0x4028641b, &(0x7f00008d3000)={&(0x7f0000f21000/0x1000)=nil, 0x2, 0x5, 0x4, &(0x7f000083a000/0x4000)=nil, 0x0}) 2018/01/17 06:43:32 executing program 1: r0 = socket$inet6(0xa, 0x5, 0x5) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(0xffffffffffffffff, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00008b5000)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000d46000)={{{@in6=@loopback={0x0, 0x1}, @in=@dev={0xac, 0x14, 0x0, 0x17}, 0x1, 0x0, 0x1, 0x0, 0xa, 0xa0, 0xa0, 0x3b, r1, r2}, {0x5, 0x5, 0x9, 0x3ff, 0x2, 0x7fffffff, 0x4, 0x4}, {0x0, 0x401, 0x9, 0xe6}, 0x9, 0xffffffffffffffff, 0x3, 0x1, 0x1, 0x3}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0xff}, 0xa, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x17}, 0xffffffffffffffff, 0x4, 0x0, 0x3, 0x6, 0x9, 0x9}}, 0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet(0x2, 0xa, 0x0) bind$inet(r3, &(0x7f0000eed000)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_emit_ethernet(0x2e6, &(0x7f000000a000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @empty=0x0, @multicast1=0xe0000001, {[]}}, @udp={0x2, 0x1, 0x8, 0x0, ""}}}}}, 0x0) socket$inet(0x2, 0x3, 0x86f) 2018/01/17 06:43:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x200000000003, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_out(r0, 0x7462, &(0x7f000001c000)=0x0) 2018/01/17 06:43:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f000098a000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000817000-0x1)="", 0x0, 0x0, &(0x7f0000dfd000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) close(r0) ioctl$sock_ipx_SIOCIPXNCPCONN(r0, 0x89e3, &(0x7f0000ffc000-0x2)=0x1ff) 2018/01/17 06:43:32 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x2, 0x3, 0x7c7071cc, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001000-0x40)=[{&(0x7f0000000000)=""/233, 0xe9}, {&(0x7f0000001000-0xc5)=""/197, 0xc5}, {&(0x7f0000557000-0xf)=""/15, 0xf}, {&(0x7f0000000000)=""/18, 0x12}], 0x4, &(0x7f0000000000)=""/19, 0x13, 0x1}, 0x100) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000b20000)={0x1, &(0x7f0000d39000)=[{0x6, 0x0, 0x0, 0x3}]}, 0x10) connect$inet6(r1, &(0x7f00008a1000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) shutdown(r1, 0x1) 2018/01/17 06:43:32 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000001000-0x28)={@generic="3fe3ba263e155b6e3a1b19ad1b48fdfa", &(0x7f0000000000)=@ethtool_rx_ntuple={0x35, {0xd, @hdata="cc48d5c63996394c9190576e84928c35e2c642fa36d29f57786fde2d5efc72adfc2b3a805330a6b5a1a31dbad535466e448d5b493d5e4c9b572bc897e06e5c26812591e18e0dbd83", @udp_ip4_spec={@multicast2=0xe0000002, @loopback=0x7f000001, 0x3, 0x1, 0xbb1c}, 0x9, 0x240000, 0x421, 0x3, 0x0}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(0xffffffffffffffff, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000000000)=0x14, 0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f0000001000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x14}}, 0x1f, 0x8, 0x9, 0x100, 0x0, 0x1000000, r2}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_dccp_int(r3, 0x21, 0x15, &(0x7f0000001000-0x4)=0x0, &(0x7f0000002000-0x4)=0x4) setsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f0000000000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x14) 2018/01/17 06:43:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = accept$alg(r0, 0x0, 0x0) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000658000)=0x0) recvmsg(r1, &(0x7f00003ad000)={&(0x7f0000af1000)=@ethernet={0x0, @local={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000974000-0x10)=[], 0x0, &(0x7f0000af1000)=""/14, 0xe, 0x0}, 0x0) 2018/01/17 06:43:32 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000c4c000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000de5000-0x4)=0xb) socket(0x1d, 0x0, 0x2) 2018/01/17 06:43:32 executing program 0: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0xa, 0x2, 0x88) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f0000005000-0xfe)=""/254, &(0x7f000000d000)=0xfe) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f000001f000-0x8)={0x0, 0x0}) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000010000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000001f000-0x4)=0xe8) r3 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f000001f000-0x10)={0x0, 0x8, 0xb38, 0x7fff}, &(0x7f000000b000)=0x10) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x1a, &(0x7f000001f000-0xf9)={r4, 0xf1, "5697aa088cb628f2b1f141edb3c3ff95758f09ba3a6b9bb5780b7ae67eb5e1b87485326c947491ea8b28b7f27e7b06a12ca9513267eda59048275d4793a4f8fe3d3d53c130a1b9a85559b9c8485b27af5028d99ef2b7d7d6201c28a10597282f8488761ca5281cb84f9682cd5337051a61f7b22c4cb954b632f88ad5c4cf94ffbfb7e1d80cecda4ba362c8b77710cfe529c70ecdace7df855241327c963054d71df7d2171219fb5f9cd0f573e6ba213535aafc0cff65216812aa06e070d2085ce1077baddb1516a143690296ef2a34e742e7cd44622bec1f48e03931a624d94f7894b8458583c0f05c4779552c069d481d"}, &(0x7f000000b000-0x3)=0xf9) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffff9c, &(0x7f000001d000)={&(0x7f000001d000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f0000018000)=[{&(0x7f0000002000)=""/109, 0x6d}, {&(0x7f000001e000-0x87)=""/135, 0x87}, {&(0x7f000001e000-0x99)=""/153, 0x99}, {&(0x7f000001d000)=""/225, 0xe1}], 0x4, 0x0, 0x0, 0x6}, 0x20) socketpair(0x0, 0x7, 0x0, &(0x7f0000007000-0x8)={0x0, 0x0}) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGMRU(r5, 0x80047453, &(0x7f000001f000)=0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000001f000-0x20)={r7, &(0x7f0000017000)="128877f37436713633b4664c901eea085faf224a47820b246ac2cd8bba11915372d22edd7b7ba7672f6cb548886f5563ba94a48780cd3f2eed98cb0331a5114bcff4072568f93dca5a94e640aaa10c8b8fec81e194ee9e7169d8d32d5392995064f439b6c9a66aca5fc7eb5634", &(0x7f000001e000)="43c59dadee2c99f5f81d8021259d99e783ac3de33d9cc255bf6c8a03cafca2208d023d950f6c95f3d7f7634832", 0x1}, 0x20) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000014000-0xc)={&(0x7f0000020000)='./file0\x00', r7}, 0xc) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000020000-0x10)={0x6, &(0x7f000001f000)=[{0x2, 0xfffffffffffffff7, 0x7ff, 0x0}, {0x1, 0x800, 0x10001, 0x100}, {0x2, 0x8000, 0x3, 0x4}, {0x6, 0x4, 0x8, 0x217f}, {0x2, 0x8, 0x80000000, 0x2}, {0x4, 0x7, 0x7f, 0x0}]}, 0x10) connect$can_bcm(r5, &(0x7f000000a000)={0x2, r2, 0x0, 0x0}, 0xffffffffffffff98) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$kcm_KCM_RECV_DISABLE(r5, 0x119, 0x1, &(0x7f0000021000)=0x0, 0x344) connect$bt_rfcomm(r6, &(0x7f0000018000-0x9)={0x1f, {0x0, 0xca, 0x80000000, 0x4, 0xffffffffffffffab, 0x8000}, 0x11d}, 0x9) 2018/01/17 06:43:32 executing program 1: mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000017000-0x4)=0xfffff7fffffffffd, 0x4) listen(r0, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000008000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f000001b000)=0x1c, 0x80000) accept4$inet(r1, &(0x7f000000e000-0x10)={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000013000)=0x10, 0x80000) recvfrom$inet(r0, &(0x7f0000019000-0xc5)=""/197, 0xc5, 0x40002103, &(0x7f000001b000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair(0x8, 0x80804, 0x5, &(0x7f0000009000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000001000-0x4)=0xa4, 0x4) 2018/01/17 06:43:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f0000cb9000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt(r0, 0x1, 0x4, &(0x7f0000019000)=""/15, &(0x7f000000e000)=0xf) sendto$inet(r0, &(0x7f000039b000-0xde)="65e9d566907cb180cec1be921b0b8c6340f57f2050d6fc9186c0eca58c1ceaa3f9960217322c7b68f9fc0eb3e2c5ec75d2ee137bcfc809b67541968d5b7d1fa5023518402d642f616f415477904f0010d845509e879d2dec4535b1db9d1db9e419f18c3e341de23d8e2a1f73cddd06be10ada12ec9a7d4e5d1d94f068d0d366d0da9d945b1a4676b82b67bbcbd2d7d0767de37bca8c59fbe50a7ca7bed38db160cf7eca0c70a466401255634daa1b19e5f3fabef7a3df6e836078ac5eaff212c0da23603b3083839cc626d949b501bcc4e811be68e4da18141dddc597f23", 0xde, 0x4000, &(0x7f0000d69000-0x10)={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/17 06:43:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00006f9000)={r0}) setsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000700000)=0x20, 0x4) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000364000-0xb8)={0x0, 0x5, 0x7fffffff, 0x3, 0x5, 0x0, 0x1ff, 0x1, {0x0, @in={{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x854, 0x1fffc00000, 0xffff, 0x0}}, &(0x7f0000096000-0x4)=0xb8) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f000028f000-0x8)={r2, 0xe12}, &(0x7f0000918000-0x4)=0x8) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f34000)="", 0x0) 2018/01/17 06:43:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x40000000015, 0x5, 0x0) 2018/01/17 06:43:32 executing program 5: mmap(&(0x7f0000000000/0xf5f000)=nil, 0xf5f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x4, 0x80000001) mmap(&(0x7f0000f5f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x0, &(0x7f0000941000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000f5f000)=0x14) mmap(&(0x7f0000f60000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000f60000)={0x1, &(0x7f000038e000)=[{0x100000001, 0x95, 0x5, 0x5}]}, 0x10) getsockopt$inet6_buf(r0, 0x29, 0x30, &(0x7f0000f60000-0x82)=""/210, &(0x7f00007b2000-0x4)=0xd2) mmap(&(0x7f0000f61000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, 0x0, &(0x7f0000f61000)=0x0) close(r0) mmap(&(0x7f0000f61000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$llc(r1, &(0x7f0000a0a000-0x78)="c7e5fda68cb24a7cbb04087d865058cab3e9d74453f80f5fca2c802bd9f41990bb489559e5a14a0aba1f727c6449ca1c6a81040aaa882cc6e7806586ac03ac66e391f2c770e679153dcae244f2a9d28cfd918adefeb91037a5a5bc34a3c31bde4c20afd938cb472657c958f7e365a55919a7a78120b8f697", 0x78, 0x4, &(0x7f0000f62000-0x10)={0x1a, 0x11, 0x9, 0x8001, 0x9, 0x3, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x10) 2018/01/17 06:43:32 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000a10000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000000000)=0x10, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$netrom(r0, &(0x7f0000000000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000001000-0x4)=0x10, 0x800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCIPXNCPCONN(r0, 0x89e3, &(0x7f0000002000-0x2)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000002000)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r2, 0xc01064b5, &(0x7f0000002000)={&(0x7f0000001000-0xc)=[0x0, 0x0, 0x0], 0x3}) ioctl$DRM_IOCTL_ADD_MAP(r2, 0xc0286415, &(0x7f0000002000)={&(0x7f0000587000/0x4000)=nil, 0x5, 0x7, 0x8, &(0x7f00000c6000/0x4000)=nil, 0x9}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r1, 0x0, &(0x7f0000004000-0xf0)="ec252664d6c0e84b98cc6dd022246c9d7bab96edd0aab45a01a2f6f6bf52879745b26b6f24be91ec5a5cfb3ef3aa6c00657ff8b13cdb05579be08f05b202a7030ac5a65fc1b99cde55be347761a70ff53fc61ab65de9d1574f8f27d5dbc4af8c2706be680475eb2551b5f277aa0cdbc555af80f4986494288193657686177e4d73097e158ad9dfbb729aeec78129612a82195b57e263b849d2d350a9351f1b0fe731b8daf873f264feb8b8d1af0a17c2574c40a51b874ff0e90dea4c2b5103e41607f0c7a95be42a5b7a8b4a4103f8e920ff824faa440e76c5f1de99b8be029a68b889e490cd85bd519680ac0414c451") ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r2, 0xc00c642e, &(0x7f0000001000-0xc)={0x0, 0x80000, r3}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r2, 0xc00c642e, &(0x7f0000005000-0xc)={r4, 0x80000, r3}) accept$netrom(r2, &(0x7f0000001000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000005000-0x4)=0x48) setsockopt$bt_l2cap_L2CAP_LM(r2, 0x6, 0x3, &(0x7f0000002000-0x4)=0x8, 0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$llc_int(r2, 0x10c, 0xd, &(0x7f0000005000-0x4)=0x0, &(0x7f0000005000)=0x4) r6 = socket(0x8, 0x0, 0xffffffff) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCIPXNCPCONN(r6, 0x89e3, &(0x7f0000007000-0x2)=0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r3, 0xc00c642d, &(0x7f0000007000)={r5, 0x80000, r2}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f0000009000-0x4)=0xfffffffffffffff8, 0x4) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$llc(r3, &(0x7f0000005000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f000000a000-0x4)=0x10) 2018/01/17 06:43:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000001000-0x14)={0x1, 0x8, 0x26, 0x800000080000404, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) bpf$MAP_CREATE(0x0, &(0x7f00006ff000-0x2c)={0x4f5c88c6c8d8c025, 0x100000001, 0x6, 0x1, 0x8, r0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000083000)={r0, 0x28, &(0x7f000079b000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000f8a000)={r1, 0x8001, 0x18}, 0xc) 2018/01/17 06:43:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$packet(0xffffffffffffff9c, &(0x7f0000ab8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f000022e000-0x4)=0x14, 0x80800) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000af6000)=0x0, &(0x7f0000040000)=0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000000)={@multicast1=0xe0000001, @loopback=0x7f000001, 0x0}, 0xc) getsockopt$inet_buf(r1, 0x0, 0x29, &(0x7f0000000000)=""/16, &(0x7f00003d3000)=0x10) ioctl$sock_inet_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f000060c000)=0x0) 2018/01/17 06:43:32 executing program 4: mmap(&(0x7f0000000000/0xf61000)=nil, 0xf61000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000d1c000)=0x2c, 0x4) poll(&(0x7f0000623000-0x8)=[{r0, 0x4, 0x0}], 0x1, 0x1) mmap(&(0x7f0000f63000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_LOCK(0xffffffffffffffff, 0x4008642a, &(0x7f000035a000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwrite64(r0, &(0x7f0000000000)="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", 0x1000, 0x0) bind$inet6(r0, &(0x7f0000f5e000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) getpid() r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000d1c000)=0x6, 0x4) bind$inet6(r1, &(0x7f0000f5e000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) close(r0) 2018/01/17 06:43:32 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000001000-0x4)=0x1c, 0x80000) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000134000)=@assoc_id=0x0, &(0x7f000009f000-0x2)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000001000-0x108)={r1, @in6={{0xa, 0x2, 0x20, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x100, 0x0, 0x7, 0x1, 0x8, 0x936, 0xfef4, 0x81, 0x7fffffff, 0x7fffffff, 0x4, 0x4, 0x57, 0x1000, 0x0]}, &(0x7f0000000000)=0x108) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cts(cbc(twofish))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f00000bc000-0x18)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r3 = accept$alg(r2, 0x0, 0x0) r4 = accept$ipx(0xffffffffffffff9c, &(0x7f000050e000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00008ea000-0x4)=0x10) ioctl$sock_ipx_SIOCAIPXPRISLT(r4, 0x89e1, &(0x7f00006b9000-0x4)=0x9) sendmmsg$alg(r3, &(0x7f0000bf2000-0x38)=[{0x0, 0x0, &(0x7f0000d61000-0x80)=[{&(0x7f0000c75000-0xcb)="e883092b742756f2d80cf234260221a747", 0x11}], 0x1, &(0x7f00005e1000-0x18)=[], 0x0, 0x0}], 0x1, 0x0) recvfrom(r3, &(0x7f000069d000-0x3f)=""/63, 0x3f, 0x0, &(0x7f0000098000)=@ipx={0x4, 0x0, 0x0, "e262589dfba5", 0x0, 0x0}, 0x10) 2018/01/17 06:43:32 executing program 6: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f000060d000-0x4)={0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000000)={{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, {0x2, 0x0, @rand_addr=0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="117cae04887941819700b1875f18592c"}) mmap(&(0x7f0000000000/0xfd7000)=nil, 0xfd7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) close(r1) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x5, 0xa30, &(0x7f0000fd8000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r2, 0x84, 0x65, &(0x7f0000fd8000-0x64)=[@in6={0xa, 0x1, 0x5, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x2}, @in6={0xa, 0x1, 0x2, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3f}, @in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x13}, 0x2}], 0x64) poll(&(0x7f0000002000-0x11)=[{0xffffffffffffffff, 0x0, 0x0}, {0xffffffffffffffff, 0x0, 0x0}], 0x2, 0x0) bind$inet6(r1, &(0x7f0000002000-0xe)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/17 06:43:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_udp_int(r1, 0x11, 0x0, &(0x7f0000637000-0x4)=0x2, 0x4) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000e68000)='tls\x00', 0x4) socket$kcm(0x29, 0x7, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000e62000)=""/90, &(0x7f00003b6000-0x4)=0x5a) 2018/01/17 06:43:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x20000000005, 0x16549810) sendmmsg$nfc_llcp(r0, &(0x7f0000749000-0x70)=[{&(0x7f0000c5b000)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "f847100f487ef178ea678c4ac455469d2a82143dba5f5d84a32ee741388431858461f311ff4ee57a0909e578b9a6dd0a3275c540046ce8929f1be65fc66dfa", 0x0}, 0x60, &(0x7f0000fdb000)=[], 0x0, &(0x7f0000dd1000)={0x10, 0x0, 0x0, ""}, 0x10, 0x0}], 0x1, 0x0) 2018/01/17 06:43:32 executing program 1: mmap(&(0x7f0000000000/0x792000)=nil, 0x792000, 0x200000003, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000792000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000793000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000794000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000795000-0x8)={0x0, 0x0}) mmap(&(0x7f0000794000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_buf(r0, 0x107, 0x3, &(0x7f0000795000-0x1000)=""/4096, &(0x7f000057e000-0x4)=0x1000) mmap(&(0x7f0000794000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000795000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000796000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000798000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000561000/0x3000)=nil, 0x3000, 0x0, 0x31, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x0, 0x0) mmap(&(0x7f0000797000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000799000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000799000)={0x0, 0x0}) mmap(&(0x7f0000799000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_buf(r1, 0x6, 0xb, &(0x7f000079a000-0x3e)="f5d2ebb34fe4bdaed38129c49fc040d9ea2bc3c69e9fa3b96be79b83b32867ea70122d323fe9390f2ca8b27810f1c4a4a4d0dd5ccfc32a22e6bfa769d579", 0x3e) mmap(&(0x7f0000c48000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000602000/0x4000)=nil, 0x4000, 0x0, 0x200000000032, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c4a000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c4c000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000340000/0xc00000)=nil, 0xc00000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/01/17 06:43:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) socket$nfc_raw(0x27, 0x3, 0x0) getsockname$inet6(r0, &(0x7f000011a000)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0x0}, &(0x7f00004a1000)=0x1c) connect$inet6(r0, &(0x7f0000d1b000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x612}, 0x1c) listen(r0, 0x3) r1 = accept(r0, &(0x7f0000d0b000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000eff000)=0x10) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000ff7000)={@generic="19d072ea57a782f7bce5913636042fb2", @ifru_flags=0x1002}) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000213000-0x8)={0x0, 0x0}, &(0x7f00008cc000)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f000069f000-0x8)={r2, 0x0}, &(0x7f0000f96000)=0x8) accept$netrom(r1, &(0x7f0000e6a000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000493000-0x4)=0x48) 2018/01/17 06:43:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) r1 = accept4(r0, &(0x7f000009f000)=@un=@file={0x0, ""/4096}, &(0x7f0000b2b000)=0x1002, 0x0) connect(r0, &(0x7f0000a67000)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x1, 0x2, 0x4, 0x4, {0xa, 0x1, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}}}, 0x32) connect$bt_rfcomm(r1, &(0x7f0000ad3000)={0x1f, {0x6, 0x0, 0x9, 0x80000000, 0x3ff, 0x2}, 0x7b}, 0x9) r2 = accept(r0, 0x0, &(0x7f0000e2b000)=0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f000074c000-0x4)=0xfffffffffffff609, 0x4) getsockopt(r0, 0x10d, 0xa, &(0x7f0000a11000)=""/4, &(0x7f00006d6000-0x4)=0x4) 2018/01/17 06:43:32 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x12, &(0x7f0000000000)="", 0x0) mmap(&(0x7f0000d9d000/0x3000)=nil, 0x3000, 0x2, 0x10, r0, 0x0) 2018/01/17 06:43:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x4, 0x0) sendto$inet6(r0, &(0x7f0000a78000-0x69b)="", 0x0, 0x2048000, &(0x7f0000e3f000-0x1c)={0xa, 0x2, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, 0x1c) writev(r0, &(0x7f000006b000)=[{&(0x7f0000167000-0x77)='c', 0x1}], 0x1) 2018/01/17 06:43:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00006cf000-0x50)="3528bd", 0x3, 0x0, 0x0, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000cd4000)={r1, 0x50, &(0x7f0000e86000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00004df000-0x4)=r2, 0x4) r3 = accept(r0, 0x0, &(0x7f00000b2000-0x4)=0x0) getsockopt$ax25_int(r3, 0x101, 0x0, &(0x7f0000d0c000-0x4)=0x0, &(0x7f00004d1000)=0x4) r4 = socket$kcm(0x29, 0x1000000000000005, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f0000c55000)={r0, r1}) recvfrom$ipx(r4, &(0x7f000043f000-0xf8)=""/248, 0xf8, 0x2, &(0x7f00009eb000-0x10)={0x4, 0x0, 0x0, "a86454f4c010", 0x0, 0x0}, 0x10) 2018/01/17 06:43:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf7000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000108000-0x8)={0x0, 0x10040000}, 0x8) r1 = accept4$inet(0xffffffffffffff9c, &(0x7f0000dd7000-0x10)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00008fe000-0x4)=0x10, 0x800) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000beb000-0x1f)={0x0, 0x17, "56f1481004e9efc9600f7074b4821b964077f7564abcfe"}, &(0x7f0000a2f000-0x4)=0x1f) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000c5d000)={r2, 0xb4, &(0x7f0000fb5000)=[@in6={0xa, 0x1, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5e}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x81}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0xf3, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6a}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000a24000-0x4)=0x10) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f000032a000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x79, &(0x7f0000bb5000)={0x0, 0x0, 0x1f6, []}, 0x8) 2018/01/17 06:43:32 executing program 5: mmap(&(0x7f0000000000/0xfc000)=nil, 0xfc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x7, 0x80000001) mmap(&(0x7f00000fc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f000008a000-0xe)={0x0, 0x9, 0x3, [0xffff, 0x0, 0x3f]}, &(0x7f00000fd000-0x2)=0xe) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000099000-0x8)=@assoc_value={r1, 0x2}, 0x8) r2 = socket$l2tp(0x18, 0x1, 0x1) mmap(&(0x7f00000fc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f000007c000)=0xe3, 0x4) ioctl$PPPIOCSMRU(r2, 0x40047452, &(0x7f00000fc000)=0x7fff) syz_emit_ethernet(0x76, &(0x7f00000f9000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbc8", 0x40, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@param_prob={0x4, 0x0, 0x0, 0x0, {0x0, 0x6, "e0af19", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, [@fragment={0x2f, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, @hopopts={0xb7, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}], ""}}}}}}}, 0x0) 2018/01/17 06:43:32 executing program 2: r0 = socket$pptp(0x18, 0x1, 0x2) pipe(&(0x7f00002ed000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000b2e000)={r1, 0xb5, &(0x7f0000001000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) mmap(&(0x7f0000000000/0xf82000)=nil, 0xf82000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) r3 = socket$llc(0x1a, 0x2, 0x0) mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r3, 0x891b, &(0x7f000005d000-0x20)={@common='gretap0\x00', @ifru_flags=0xa200}) mmap(&(0x7f0000f83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000f85000-0xb)={0x5, 0xffffffffffffffff, 0x80, 0x1f, 0x9, 0x39bcd866, 0x72, 0x7ff, 0x0, 0x4, 0x6}, 0xb) sendto$packet(r1, &(0x7f0000f84000-0x1f)="c8d57e4021dcaf3733983fce1efa4d340297f724578e88dfa22e937ebb01d7", 0x1f, 0x8000, 0x0, 0x0) r4 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000f83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r2, 0x8905, &(0x7f0000f83000)=0x0) sendmsg$key(r4, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x3, 0x0, 0x9, 0xc, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_sa2={0x2, 0x13, 0x2, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x2, 0x0}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x60}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/17 06:43:32 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x6c072, 0xffffffffffffffff, 0x0) r0 = socket(0xd, 0x80000, 0xfff) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f0000001000)={&(0x7f0000001000-0xc)={0x10, 0x0, 0x0, 0x100800}, 0xc, &(0x7f0000002000-0x10)={&(0x7f0000002000-0x14c)={0x14c, 0x31, 0x627e51ffd79f10b5, 0x3, 0x0, {0xd, 0x0, 0x0}, [@generic="b1b970a18193beb6eb4457714d788219ad97c5424adddd59e2fb53b1e17e02eb2caed1b4fb86951f034bb918eeabf79db60a5582ef1ec68977e5722a5d7e49af3521f886b9a909c6a8a03c06db029b930e7d1eb172a182c021d5f9bd13bb85608dac5d03124b5627989db3755a59db514d9185255e6cd8c6fe62bf92389b4338a2ac85c04d65cbaf6b4e5102dc57f42083857c7c63ef85797634a00897aaef7441e06d6898e7", @generic="bc248c0d331666d01db8b19bc520e93b653c6e31e2e572873c8523dee22b0d6dc19e44bc8af051ca4e60a3e184e731fcda408f1248967a7f72fb8ee400419a5769cabd5f42d3c1ed1531b94abaee66314aa072c8a36760cf4ee28b5c47f851086940e41dd02a51f8379ed7b8b2e7c84152f4acfb5e9c57f1c7bca990ef601e0a1da59ef5881592795deb7bbb1832cfcb"]}, 0x14c}, 0x1, 0x0, 0x0, 0x20040080}, 0x8000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(0xffffffffffffff9c, &(0x7f0000002000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000000000)=0x58, 0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x803, 0x7, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f0000002000-0x4)={r2}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPCONNADD(r1, 0x400442c8, &(0x7f0000003000-0x44)={r2, 0xda77, 0x1, "63e2cfc4d2d6f9209a148ae9d606f3fe6336846de34af2fad99a92ae5c201140c456dc64812d9aeccc99d5319f2a27476a7452b1a782ec90f160"}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f000001a000-0xc)={0x0, 0x80000, r1}) ioctl$DRM_IOCTL_MODE_SETCRTC(r3, 0xc06864a2, &(0x7f000005e000-0x64)={&(0x7f0000e13000-0x20)=[0xccb, 0x7, 0xff, 0x7ff, 0x2, 0x4, 0x100000000, 0x2ac], 0x8, 0x9, 0x40725c89, 0x18, 0x4, 0x0, {0x0, 0xffffffffffffff4d, 0x6, 0x9, 0x0, 0x7fffffff, 0x4d, 0x0, 0x3, 0x100000001, 0x0, 0x2, 0x1369, 0xe8c6, "7b2fe1a048724f35962d69938218f7ac32f187b1f77ea778badabb368b315011"}}) 2018/01/17 06:43:32 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) pwrite64(r0, &(0x7f000001e000)="", 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000001000)={0x1, [0xdb]}, &(0x7f0000001000)=0x6) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000000)={0x0, 0x80}, &(0x7f0000001000-0x4)=0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000e53000-0x98)={r2, 0x7f, 0x90, "6d3bbc0b05568bdc8e35b43d9fb9a878d96c08a1203d4e21ee4554aaa8c479b4a4d3a8c00a1ff53509869118ab88272ee35afeec3cd417a80b76c2f080e4978ddca9ba56eb6e7ec1fd45386ef77372c8edaa22da0011270558a0a60d802c5df5ef731abde8292bbc9b4bd9bfcb8bc38391fc7d1c349525dc48f4f795545d5a07869d2752ea64417767ea0a649c2e2192"}, 0x98) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000001000)={r1}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hci(r3, 0x800448d7, &(0x7f0000001000)="0b4b085080b4eb83f3b06d81702efde91375524478a842f77a5235e5431720e24ff69f086c896edc4e03524ebf0bc280c7575aab0bb34ddd0f23091b14c567e783531676d429bb9ddca4f48e49ee6d3d70c0d976548819082bb530c4a8d65b0b06f8b08cde7fc52149c7be6edae4dd6138dc3b067fa1f7ffd2e17d6f10871e497980683a42c9726ab3bede5e65d56b76afde02a2e034a70db33854b8618a911f1895bc1825bee990915e2f7f46eb110daa9159208d7bb4234e61ec460fa7911ebcd047e5b4de56bda168ee3360b929496de0dd14b173dfdd382d4fa985af451b37d521d7c7c144d1cafa91c952a3173d13") 2018/01/17 06:43:32 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x64, &(0x7f0000000000)="", 0xffffff23) r1 = socket$inet6(0xa, 0x805, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000000)={0x0, 0xfffffffeffffffff, 0x7, 0xa4f, 0x7, 0x8000, 0x0, 0x1, {0x0, @in={{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x5, 0x857, 0x4, 0xffffffff}}, &(0x7f0000001000-0x4)=0xb8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000000)=@sack_info={r2, 0x10000, 0xc5f4}, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000004000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000001000)={&(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, r1, 0x1, 0x2, 0x1, 0x1, {0xa, 0x0, 0x3ff, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x1}}}, 0x3a, &(0x7f0000000000)=[{&(0x7f0000002000-0xc1)="d091d0681f95a334e24d522f2520df3bf3c1cc4a1941801726b653e937bfa01413f47f8661f311362a0e6990a36e3850ff28ab72d5d0c4f677ed624368e972ad2663260c3493e21b12a71bca72bca6a1df41dcec5f0d3f4fecd8b9fd764f770ce11c5762eef95e26215a4a38f55568824acd434118b6d954423b36c6176fc708131779b79011ed762da66c66643a333cc6fd61b026c916e5bfc985140ef1dbec109efce14d57790c0b6f55c7e2bffd22bdce54fd64425a6a12f97ac2e863a181ee", 0xc1}, {&(0x7f0000000000)="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0x1000}, 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{&(0x7f0000001000)="57b2301dac33c89239729357c54a644abee822cccaba6970121d20d3d21712c86efd5a1d518b7a35ff3c4cffa1fda3da4ba9a9b2a90df19247bc1a1a6504e30d7c7c32f5ffa6e17d9dcd9462f71d964c3c31a2", 0x53}, {&(0x7f0000000000)="3fa6e2205e13ea1d8e24a05fc91aa22320543ffeae9942", 0x17}], 0x9, &(0x7f0000001000)=[{0x1010, 0x0, 0x4, "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"}, {0x60, 0x10a, 0xffffffffffffffc0, "4ecba1eec3ad7c832a592e08c63b3f25e08914114ee10f18cb940568b4f0070f2395e3253b9dea5b3d6d46532ee6cd3029b5c03a7920d03f1f6da8d5def8560e5067cc36292f2b39c1d4aa2f69be"}, {0x58, 0x114, 0x8, "8bf3c405d7c8a61482e7ffcaaa39f2bc39bfe2bb10606d95d009476a1dd0ff0060ed2c50bf5682fafa4e940b6055b2563ffed6cd581fd78d92daf8f28ceadc5b0c"}, {0x10, 0x10f, 0x4, ""}, {0x30, 0x11, 0x8e, "699d342a620ab67755a10711f471a97180de38d8ab942ff1f5e340cb9d17f0"}, {0xa8, 0x11f, 0x3ff, "3ef3b3980b54720e9abf5676fc8ff7c28c5bf5ab54390312977a3a6518229cfd23977dde0a0dd98b47ac9d2d258ed633467265de87b0f05482f9245cbeb8098d9baafd8bd76d288c27fe9a6d18a18976a1fc9f43c9d5f501a08e644afef53c4a5bc8d42936a7c5af90bdc89f961d29a1b0e34865d30275f3495bc221895eb0d3d65a69f0c05c1f191c8c1554aaf3ceacb0"}], 0x11b0, 0x4040}, 0x4004084) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000001000-0x98)={0x0, @in={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0xa0}, &(0x7f0000dc5000)=0x98) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000001000-0xa0)={0x0, @in={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xa20, 0xfa, 0x4, 0xfff, 0x24}, &(0x7f0000001000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000000)={r3, 0xb4, "d6976dcab0345467934138daa37e3ec6d8615028f07d551ef0181cd523c4f9870cdede3eec26e8960ff590fa9fd3a6265631aba128368f309346459da2ec2abf7996be9ffadb505ad19b1becd1285c0e62376e66b325410a75691bc6067287a003a1f052324adf6475804ac2b629dd541ff80c4108875dbffc1d2421de1e0843d9c1641cf23b36d3f80c59275384984452d58d2ddad18bf469f4bb23d485733f37ff56e16c5fafb8230b16c0d3c4ed82368dd041"}, &(0x7f000006f000)=0xbc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$can_bcm(0x1d, 0x2, 0x2) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, &(0x7f0000000000)={@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000001000-0x4)=0xc) ioctl$ifreq_SIOCGIFINDEX_vcan(r5, 0x8933, &(0x7f0000001000-0x28)={'vcan0\x00', r6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000001000-0x8)=@assoc_value={r4, 0x40}, 0x8) 2018/01/17 06:43:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0x40000000000005) r1 = socket$inet6(0xa, 0x800, 0x0) getsockopt$inet6_int(r1, 0x29, 0x4b, &(0x7f00009a7000)=0x0, &(0x7f0000efa000-0x4)=0x4) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0x7, &(0x7f0000bc8000)={0x1000, 0x1f, 0x6, 0xfffffffffffffff7}, 0x10) sendto(r1, &(0x7f0000632000)="", 0x0, 0x0, 0x0, 0x0) close(r1) r3 = accept(r0, 0x0, &(0x7f0000efb000-0x4)=0x0) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f000011b000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) close(r1) setsockopt$inet_dccp_int(r3, 0x21, 0x11, &(0x7f0000cf5000-0x4)=0x2400000000000, 0x4) 2018/01/17 06:43:32 executing program 0: r0 = socket(0x0, 0x1, 0x4) bind$bt_rfcomm(r0, &(0x7f0000d81000-0x9)={0x1f, {0x8000, 0x1, 0x101, 0x800, 0x6, 0xf02}, 0x9}, 0x9) r1 = socket$alg(0x26, 0x5, 0x0) sendmsg$kcm(r0, &(0x7f0000d36000-0x38)={0x0, 0x0, &(0x7f000052d000)=[{&(0x7f000090d000)="5e75c576b730920d0275cdfb70bc041d8ac555f055e3b40a0528200e3eef93d81707b3f837502f5059e153240733df98db63909dffa1d88339132492534ab01243a945d50af9a02ffb88ebd899766d637f4bfe2d3caf33dafd8c29af42b526572bfa6a3783c824fa02be9ac0b98d7b6aa635242b681c5277e5c11fa088293a1b19e9252433c9259ea41b13f04a4061de75689da00ef43dc45dee44b88a558cc734f7dab349320d9baa83429268b51dbee53c3217485042c767e0bacc96fae8759457ae80af029b93404bd14dd11d98a7b5bd", 0xd2}, {&(0x7f0000619000)="52f47a7ff7a325bcd79305d2e3740c4eeb95764ff28ab8b64eb184058e9186ad373399bc833cb9092245ca25f46519ada92802bef109ad9cbb298a4e3427ce8683561279b7ea3a1c148dfe7ad70bec242b025c72dd0d", 0x56}], 0x2, &(0x7f00006e1000)=[{0xb8, 0x11f, 0x1ff, "9b02e3bc178eb98206f3e7b7cb5e047d045dc6f1d6d342a72805fce358022111d4825fa4554405627e7761c6c595d3c7afa71bf1dee6b42693c558a02951089ba621824db20eaa4b7e41c6712e21066882bdb812e518dab5a1cc3894be37c81e23b7578541adedf8acfd85c0d59526970fd1971f7f4f654c1f6053e5eee43147d457db15239ba64804e196c5382e5daea8fb7f5832f9270c9adc0582657d00ab3c4ca94c"}, {0xf8, 0x109, 0x3, "31c0112758f027f7fb3bd82d8e026a3f32b7b5cdded608182266432221a5d45d5472cd4f72b24cc49951290caab528cd7f95061da10d186fab17ce94ba960c9561e2fbf4660b60b7019136cd23843df1eba1b870180c0ae1e7e9c27486356d61e6d11feec2333cd65c6118f8cb699fe85e6c07f2d15837addaf0cd6d7ef552c60d0d2639f5919e94e91d1c6a316f9817f5e52da802cc2324be7f8f892462584202d442aecbb4d6976320edf5c317d16bce5002f16d965288537b5a019ffa7543f112c6ab4c679a3a670518f217350988f9902856aa9151adfaba0b82438bbb01405c1708"}, {0xe0, 0x11f, 0x9, "8e5dcd01c9bcebca9894d89d74387d1376a3425d99800434a273faadfb2b298e76f1cd6a9569eb58dc14b920155fa54abb81fa1e9688ab6d020098fa9bd1a254d7f8e7b31821bf846a5d4006e6a4fc541424d189819d98b13d2b82aad4669e0a19e34c7872445996196e5042bbd3b116c39e23d4512d9c48c4ea092f8d9a7b9a860f8ff921adb33ce973188aa24600916d6ee2c2196c884272caef7ecbe755013eea380f83acd39ed702250768d9278cabd6adf38baaaee35c67cc17923508095bc0a770459287cb6551"}, {0x38, 0x11b, 0x8, "cbfaa45ffd8252776402e6480af1bddf3fca839053defa9e5cc140d0729b703761214ed1db"}, {0x10, 0x109, 0x2, ""}], 0x2d8, 0x8000}, 0x4) bind$alg(r1, &(0x7f0000adc000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-serpent-avx2\x00'}, 0x58) pipe(&(0x7f00002e8000)={0x0, 0x0}) recvmsg$kcm(r2, &(0x7f0000002000-0x38)={&(0x7f00002aa000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000eae000)=[], 0x0, &(0x7f000025f000-0xdd)=""/221, 0xdd, 0xfffffffffffff001}, 0x2000) ioctl$sock_bt_bnep_BNEPCONNDEL(r2, 0x400442c9, &(0x7f000077a000)={0x3b00, "2647e914de14"}) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00003c1000)="", 0x0) r3 = accept$alg(r1, 0x0, 0x0) sendto(r3, &(0x7f0000871000-0x1099)="efc1dd04b929ec55e3d31ce465b16d3f62ce8b7d09187b0ae4333aa4e87f21d81c0f416ba7e1459373e84f858bf66e8a78e30dd63e3fefcd6dd289d4c9a7593549b9428a8c091fa3c2e38dcab2170acc360a1ec6520133748c932b2978327a77c100c45f90599423eb8bf4c1adb297cae8159ee4665049b2098f8c7dda214613be55ce55368cd8b740a651e33ba9c2cdbdc24d558523da6e5851e984f2c73ba355a5739f89ce292ecec5eb871798ad31754f42282798d0ebac8a56dcfe38e97a193486775bffc371be6b5d2c437a8b946935a937ad7f7f42a11bde0413f9e6d1", 0xe0, 0x0, &(0x7f0000aee000-0x58)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'ccm(tea-generic)\x00'}, 0x58) recvmsg(r3, &(0x7f0000c6c000)={&(0x7f0000f80000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f00009ab000)=[{&(0x7f0000f7f000)=""/223, 0xdf}, {&(0x7f0000f81000)=""/4096, 0x1000}], 0x2, &(0x7f0000f80000-0x36)=""/87, 0xfffffffffffffec5, 0x0}, 0x0) 2018/01/17 06:43:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) accept4$alg(r0, 0x0, 0x0, 0x800) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x241371}) sendmsg(r0, &(0x7f0000420000-0x38)={&(0x7f0000079000-0x8)=@sco={0x1f, {0x8, 0x6, 0x164, 0x9, 0x0, 0x174}}, 0x8, &(0x7f000031f000-0x20)=[{&(0x7f00009b6000)="b0a8031d6b87a09265d1cf12f8b46a7934f8dd26604cc06a5b195a492ed1e104a18d16e7a2561cba88daac7a3d7a2ee0c16e92f4dd51e6f4623fa7e4f7b701b702896d705625fcb3f8076c3fe3a6872aab9d5a00bc09054e925176f28d29d1e3fa8e8fa04568ae4303a5cd6643334da0d432947c5f5e80835c8b2255a6", 0x7d}, {&(0x7f0000199000-0xc3)="8302358cf973a4db2ba98a958fca47371238d11e005efe4fd9cdf011259a05d299d257a58b0f86db1714b343e6b361131688095cd2e1aae161f80b57e34a8cc2355de2e3b2df780f0750f472650d00e984445c10a331bb4c030c206764f9e556b791ddc554b57c42cd16f3345ad7eb380e9d1bd8bd9720ee1949e1839544d55f4328de22a5df40410f6822161c3d93bda0f0be3292e6f666f72647d2551b1894378815da8ab7529221e40e19d10230af2f4dea555f54f3543d1a0fd8cb4aac0fefaedb", 0xc3}], 0x2, &(0x7f0000261000-0x668)=[{0x100, 0x11f, 0x1, "d8ccdb38ab8f8af8f512243270e754b46c564921b4f8bdfe7f991dbad0628a96311ef8f879e25c5b2eb4a932dbcad7e302e395731951b53ddf0c2feaf634667cde16970c613ed62fc57aab68c26ad5bfcea9ca41abf93cdaa3b48136b95c72153ab25e080ce48bdc388f4341f676ecc44d65d80fd7708059f6074a35f311c2d416a38936a270183ea7f90e7a88336ccef664a3a5328d55e395ba8bfa67b57f88f06ab85c023d0ccd222fb7c582e0dd2bff7f35e2a39e3d90ad6fb1df5ae4b17632eccf4bdb7c760db150bfe31391ad39f99b2508423435f671fbab1a7fc831af97fc67f48556661a0bcc"}, {0xa0, 0x119, 0x7f, "1aed90f0154b4669a0f48c39726df9d4b879b76c9041f743a6630dc4b85f0bdc4b62502b7e7b9fb935b80ee36008574fd9b80874ca340eddb877f28c8bed5734425091f35117d282d89a046d02e47076b2f1d8139b2ad9daeea68ab4f20c1e47dc7e58cc215b5094a7a3c9385ae2f062ea1da65a4f9cfd90bfb50fe4f3846c420c5f941a66979ca7ea0aa7295c"}, {0xf0, 0x1, 0x8, "7da6519f5eda9c6e738f189da649e84878449269fb373d788932e0f31b95a30f1af9653c527dcfe40b99dfafcc1119be8d37c0768b426a3f8682ef70257eb92f4e57168433d5548f378d1a3f6d9cc3ef33f81232dff2dc9a1ffa8aabed3e793173fd8b8683357691a02f24b22cbacf0a5b86181b7c23f1c60f8b32fa2ed2007d6e5d85dd874ad9632b2b679f701e63b688c999c27ba1fc4074e66702b5e34d638ab88a38e8bd12adf2adaf2eab5cb1e444e6a80223017c39c8c2d3cac63610d6554a5e690954fb4ffc58c84cb107122b66c4b3ba81c25f8297163ceea38a3c"}, {0x68, 0x84, 0x1, "9feee2843b612bb12693c1ddae075ed5e0c770c009c7f6316f80a9cea01b43aec64adc86fc85d9a946fa8568366a3cda45a35493490f0b531e38133b343de237b464d59575514f00813033189a5a89b370e8d2"}, {0x38, 0x105, 0x1, "4f9a19dbbfdf78f6ba5b72caf2226dba0d6977c4a77634134ee825f65c02ef76d6842469ef03"}, {0x50, 0x117, 0x9, "df37b39e6e51546af13cb0e7878598505ec690049f39a1ab0e2ce52fe59072add32555d939ddb75e5331f464c2c234e783e431766b5763add06216953a4f86"}, {0xf8, 0x103, 0x1, "6cd6b4671a8d6cb1c132e5c7e3b063bbdb82573ff53eeaa27cc2f424b4d180b94148096f0d28c07f39216b5ee2798d1a2206dbc2e6bd0ee04df244a379a7eaf80596398fdf0ab36a39f5b509231702b45adec9b3481aae3ca2ffb324793cb49a98b0b28334a00f1c29775a222122ad5f6b6a5ce8c5dbdc748e20d3999f817cefc4ee4c9040e642fd8ddef6f57c47678959a6a437955d2c4fabab26d939ad13d92f3bf07144c2cb94a9d8eb54c013db5d36309d3bee6cebae14fcae9ccff6abdadbf7c128173740740ec4434d7d1d1e6683afcae7a7fd11dabb9e4c12f30f5f20653e7a3c45"}, {0x58, 0x10d, 0x4, "65ed76f4a227c31e042b011744a12701d61421c0d3bc156fe39938bfe535b576313a7f350a8fa3884171fadddf36bc59f0b5c5d2c6357ce0ee208b53429e1cf8d1d308"}, {0xf8, 0x114, 0x3, "2e70688590944c1ea6ccf3fae5f152a85347a9e9da2038e22eb5e673bd78ddedde38c530341312b1240337f2fc0cedc5eebcacc3177736ef21d27cab0e715e10c5389b741a61e8c2c8c661e2bfc27c23bddd1a7615df511e944a5b63bfbd663d502e808b1525e163fd48925a7271b5c0a998b2d881eaf7acf836d1841d8ea9535cea688a4ed64e2aa028914bb11272646bfd29db78f15b2fd29afec1342b1fec102c6e145a1c6ccd4cabf4975e2c8beac9ba9230309daaff772dbec60bd31707c63378189f68dcedcb264b2d0d07bb464e2c4856b3d20217ffb2f3c90d52ea8d29d67265"}, {0xa0, 0x6, 0x7, "e1aa9c88ed62a188d646377f995bd1b927fd42b296cf115d93963db62746adf101a82992fed37e1bcae4d3bd840f5d0ef2aacd8dc01d5d50f4aea493f0e8cc3aa02941a9b9bb1d702951fd54a1c52b16b1dd6d7f3004b633249ff76e5bf3e70af0eaec2be73e7736001ef7a316b9a5853969661bc2735305f5ea0588ce3f116de2d568f2ab0d493f5d3f8f9f"}], 0x668, 0x40000}, 0x4000) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x0, 0xb, 0x0, 0x0, 0x1, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x33) 2018/01/17 06:43:32 executing program 6: mmap(&(0x7f0000000000/0xa96000)=nil, 0xa96000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x4000000000001, 0x84) mmap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000a97000-0xc)={0x0, 0x5, 0x30}, &(0x7f0000a96000)=0xc) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000001000-0x1008)={r1, 0x0, ""}, &(0x7f0000a97000-0x4)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000000)={r2, 0x0, 0x0}, &(0x7f0000001000)=0xc) 2018/01/17 06:43:32 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0xc, 0x7, &(0x7f0000c33000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x3}, [@exit={0x95, 0x0, 0x0, 0x0}, @call={0x85, 0x0, 0x0, 0x21}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000000000)='GPL\x00', 0x8, 0xd0, &(0x7f000095d000)=""/208, 0x41f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000000)={r0, 0x7, 0x1, 0x2d2f, &(0x7f0000001000-0x1c)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x7}, 0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) recvmsg$kcm(r1, &(0x7f0000a6c000-0x38)={&(0x7f00005e1000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000a4b000)=[{&(0x7f0000461000-0xac)=""/172, 0xac}, {&(0x7f0000afb000)=""/115, 0x73}], 0x2, &(0x7f00001f5000-0x9a)=""/154, 0x9a, 0x7ff}, 0x120) getsockopt$ipx_IPX_TYPE(r2, 0x100, 0x1, &(0x7f0000a9c000-0x4)=0x0, &(0x7f0000179000)=0x4) bind$inet(r1, &(0x7f0000e5b000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r1, &(0x7f0000ccb000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r4 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f000031b000-0x8)={r1, r3}) r5 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_mtu(r5, 0x29, 0x17, &(0x7f00009f7000-0x4)=0x3, 0x4) accept4$inet(r1, &(0x7f0000fc5000)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00005f5000-0x4)=0x10, 0x80800) readv(r4, &(0x7f000096c000)=[{&(0x7f00003ea000)=""/188, 0x2}], 0x1) bind$inet(r1, &(0x7f00006b6000-0x10)={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000735000-0xa6)="91b0f5", 0x3, 0x0, &(0x7f00004d3000-0x10)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/17 06:43:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) close(r0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x4, &(0x7f00002be000)=0xfff, 0x4) bind$inet(r1, &(0x7f0000da1000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000017000-0x4)=0xfffff7fffffffffd, 0x4) setsockopt$sock_int(r2, 0x1, 0xf, &(0x7f0000015000)=0x4, 0x4) bind$inet(r1, &(0x7f0000012000-0x10)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x0) listen(r2, 0x0) close(r2) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r0, 0x800443d2, &(0x7f0000a3d000-0x10)={0x3, &(0x7f0000ef0000-0x3c)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}]}) r3 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f000025f000-0x8c)={0x0, @in={{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000593000)=0x8c) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f000045d000)={r4, @in6={{0xa, 0x3, 0x17f7, @loopback={0x0, 0x1}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x800, 0x6}, &(0x7f000071d000-0x4)=0x98) r5 = socket(0xa, 0x8000f, 0x6) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r5, 0x84, 0x1f, &(0x7f0000573000)={r4, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffff7fff, 0x7}, 0x98) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f000029b000)={r4, 0x8}, &(0x7f00001ed000-0x4)=0x8) bind$inet(r5, &(0x7f0000a70000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/17 06:43:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x106, &(0x7f00002f0000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "5461a4", 0xd0, 0x0, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {[@hopopts={0x0, 0xe, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@calipso={0x7, 0x58, {0x0, 0x14, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @hao={0xc9, 0x10, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @enc_lim={0x4, 0x1, 0x0}, @padn={0x1, 0x3, [0x0, 0x0, 0x0]}]}, @routing={0x0, 0x6, 0x0, 0x0, 0x0, [@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}]}], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}}}}}}, &(0x7f00006ed000-0xc)={0x0, 0x1, [0xa60]}) gettid() 2018/01/17 06:43:33 executing program 5: mmap(&(0x7f0000000000/0xf7c000)=nil, 0xf7c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) setsockopt(r0, 0x10e, 0xb, &(0x7f0000f76000-0x4)="9ace01dc", 0x4) write(r0, &(0x7f0000f78000)="220000000007fb420107200700030000001f0000a4d2bd001cffffffeff70700aa00", 0x22) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netlink(r0, 0x10e, 0xa, &(0x7f0000f7c000)=""/110, &(0x7f0000f7c000)=0x6e) 2018/01/17 06:43:33 executing program 6: mmap(&(0x7f0000000000/0xe73000)=nil, 0xe73000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f000014c000-0x10)={&(0x7f0000e74000-0x8)='./file0\x00', 0x0, 0x10}, 0x10) mmap(&(0x7f0000e73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00004ca000)={r0, &(0x7f0000e73000)="3271a2352f9eb7f997bc371c45d0a95412cfdcba10aecd75434a01c00df470cc3f3e4919f8e9d3f1ce4a403b25686f39119d21f7254fbe30a011d1c4e6a0e72b21e860fb00e04b763998cfbc6392560d49a3f74d92b515d01146cc11738848021d939df50f09704ce1a09ed236", &(0x7f0000e73000)="6f4c04c42a415ec5b478783419e3e879fd63059cd356ae96d30db7820faa4259b8f42adb1dc067f355afc7f4b40788653c9f0ac5394d04ec97ae897b46795c1bcd84eea9b269e1b1e59938fc828bdbf95477c1baca3d0c516cf2ce43bc92e31b305b1e99ef3153bb7c13abd13b8e3abc05718d8544a3dc416a96b7bb5b1dfe173dcefdcc618b2ab9e999cc41446bf9a64a15b4ad3becddd060ed1aca08af2b1d67929bbbe847c0bf405c742320d3", 0x1}, 0x20) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000c41000-0x14)={0x5, 0x2, 0x1c, 0x5, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000d17000)={r1, &(0x7f0000d15000)=""}, 0x10) 2018/01/17 06:43:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) socket$inet6_sctp(0xa, 0x0, 0x84) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f00003c1000-0x44)={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='syzkaller1\x00'}) socketpair(0xb, 0x1, 0x2, &(0x7f0000bb8000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000bd7000)={0x0, 0x6cab, 0x10}, &(0x7f0000f5f000)=0xc) getsockopt$inet_tcp_int(r2, 0x6, 0x1f, &(0x7f0000290000-0x4)=0x0, &(0x7f000048f000)=0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000d26000-0xa0)={r3, @in6={{0xa, 0x3, 0x100000001, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xc903}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x9, 0x62, 0x8, 0x2}, &(0x7f0000e12000-0x4)=0xa0) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000e56000-0x8c)={r4, @in6={{0xa, 0x0, 0x6, @loopback={0x0, 0x1}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r2, 0x84, 0x15, &(0x7f0000cdf000-0x1)={0x80000000}, 0x1) getsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000676000)=0x0, &(0x7f00009a7000)=0x4) 2018/01/17 06:43:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) socketpair$inet6(0xa, 0x80e, 0x0, &(0x7f0000ed3000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000c9a000-0xa0)={0x0, @in={{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x3101c01e, 0x6489, 0x0, 0x8}, &(0x7f0000b86000-0x4)=0xa0) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000f27000-0xe)={r3, 0x7f, 0x3, [0x4, 0xffffffff, 0x7]}, 0xe) setsockopt$inet6_buf(r2, 0x29, 0xff, &(0x7f000047f000-0x3c)="dcd9a885a6fc5c34b500ecf5f0848969439d96c02eb7f0aa72343326b8e14d89cded62d90d92d69ff819c905013c97b8bd55d457245ecd4b18642211", 0x3c) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00002c0000)={0x0, 0x0}) sendto$inet(r4, &(0x7f0000929000)="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", 0x1000, 0x4040001, &(0x7f0000543000)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000c56000-0x14)={r3, 0xf2f, 0x2, 0x5, 0x7f, 0x0}, &(0x7f0000c45000)=0x14) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000c61000-0x1c)={r3, 0x3, 0xa, [0x4b, 0x8001, 0x6, 0x401, 0xfffffffffffffffb, 0x8, 0x4, 0x3, 0x5, 0x0]}, &(0x7f000058f000-0x4)=0x1c) getpeername(r5, &(0x7f0000554000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000aaf000)=0x2e) ioctl$sock_kcm_SIOCKCMCLONE(r6, 0x89e2, &(0x7f0000929000)={r2}) setsockopt$ax25_int(r7, 0x101, 0x9, &(0x7f0000316000)=0x86f, 0x4) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00000eb000-0xc)={r3, 0x3c1, 0x0}, 0xc) socketpair$inet(0x2, 0x7, 0x792, &(0x7f0000368000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r8, 0x84, 0x1f, &(0x7f00000be000-0x98)={r3, @in6={{0xa, 0x3, 0x9, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x2}, &(0x7f0000095000)=0x98) getsockopt$sock_int(r0, 0x1, 0x5000000002f, &(0x7f0000167000-0x4)=0x0, &(0x7f0000ffe000)=0x4) bind$alg(r7, &(0x7f0000cd2000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-serpent-avx\x00'}, 0x58) 2018/01/17 06:43:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f00000a1000)={{0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1a, {0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) 2018/01/17 06:43:33 executing program 7: socket$inet6_sctp(0xa, 0x10000000000001, 0x84) 2018/01/17 06:43:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x6, 0x1) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x400000002f, &(0x7f000000f000)=0xfffffffffffffffe, 0x4) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x51, &(0x7f0000e66000)={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000f5e000)='B', 0x1, 0x0, &(0x7f0000686000)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r0, &(0x7f0000841000)={&(0x7f000018a000)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "bf1b6998a05b6d0b0b72c6ea678fff42512f0ea127a5844005cb19b8089a7224dba450d225602674f7d9b3c9355279bf7fe0cea799288d66570491b4fa2514", 0x0}, 0x60, &(0x7f0000ee7000-0x70)=[{&(0x7f0000abc000-0x1000)="1db979f560d1252d42940c5d26a02a673db03f4a6c64d6f44a291d72324c37ef508ac96f04996a1d49f1dbe04d75b553a3e9b253cad3b910c76ae2f134b06d6970a0e89a9630f156c8f2f2bab2a85cff105a6ec0c2342301e3c6f045cc3ff8f5863f3005e4829e5cb66281d16c31e9baf86e38005af9", 0x76}], 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f000075a000)=0x0) r1 = accept(r0, &(0x7f0000546000-0x10)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000098d000)=0x10) socket$unix(0x1, 0x1, 0x0) accept$unix(r1, &(0x7f00009cb000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000640000-0x4)=0x8) 2018/01/17 06:43:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x1, 0x0) r1 = epoll_create1(0x0) epoll_pwait(r1, &(0x7f000095a000)=[{0x0, 0x0}], 0x1, 0x67, &(0x7f00007bd000-0x8)={0x0}, 0x8) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000b1d000-0xc)={0x0, 0x0}) getsockname$packet(r0, &(0x7f00009c6000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000be2000-0x4)=0x14) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00009e0000-0x20)={@loopback={0x0, 0x1}, 0x8, 0x0, 0xff, 0x1, 0x8, 0x80000000, 0x0}, 0x20) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f00002f5000-0x4)=0xf0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000f5d000-0x14)={0x5, 0x9, 0x400, 0x2, 0x8000}, 0x14) pipe(&(0x7f00005e0000)={0x0, 0x0}) getsockopt$inet6_mtu(r3, 0x29, 0x17, &(0x7f0000776000)=0x0, &(0x7f0000c56000-0x4)=0x4) connect$packet(r0, &(0x7f0000c90000-0x14)={0x11, 0x400000000001c, r2, 0x1, 0x5, 0x6, @random="182fe8bb6f42", [0x0, 0x0]}, 0x5) 2018/01/17 06:43:33 executing program 1: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) socket$inet_udp(0x2, 0x2, 0x0) sendfile(r0, r0, &(0x7f000000d000)=0x0, 0x1ff0000) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000008000)={@common='ip6gre0\x00', @ifru_data=&(0x7f000000a000)="00009e1908e8af7d6f1735df9846e4f13e566e2bd2d7b04d929d09000100f47b"}) 2018/01/17 06:43:33 executing program 7: socketpair(0xa, 0xe, 0x6, &(0x7f00005f7000)={0x0, 0x0}) getsockopt$bt_sco_SCO_OPTIONS(r0, 0x11, 0x1, &(0x7f0000e65000-0x56)=""/86, &(0x7f0000ea4000-0x4)=0x56) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x56, &(0x7f0000ecc000-0x9a)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0xb, 0x4, 0x0, 0x0, 0x48, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @rand_addr=0xfffffffffffffe02, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[@timestamp={0x44, 0xc, 0x5, 0x1, 0x0, [{[@loopback=0x7f000001], 0x0}]}, @rr={0x7, 0xb, 0x5, [@loopback=0x7f000001, @multicast1=0xe0000001]}]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x8000, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[]}}, ""}}}}}, &(0x7f00005ed000-0x8)={0x0, 0x0, []}) 2018/01/17 06:43:33 executing program 6: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000004000-0x8)={0x0, 0x0}) r0 = socket$pppoe(0x18, 0x1, 0x0) r1 = socket(0x0, 0x80801, 0x4) ioctl$void(r1, 0xc0045c7f) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r1, 0x8915, &(0x7f0000006000-0x20)={"cc2973c9f5a59a4a877a6d190a333777", {0x4, 0x3f, 0xffffffff, "517f8c05b55f", 0x3, 0x0}}) connect$pppoe(r0, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x3, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e) ioctl$PPPIOCGMRU(r0, 0x4008b100, &(0x7f0000005000-0x4)=0x0) 2018/01/17 06:43:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x5e, &(0x7f0000023000-0x62)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x50, 0xffffffffffffffff, 0x0, 0x0, 0x21, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@parameter_prob={0xc, 0x0, 0x0, 0x9, 0x0, 0x0, {0xd, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @broadcast=0xffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[@lsrr={0x83, 0x1f, 0x0, [@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @loopback=0x7f000001, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @broadcast=0xffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}]}]}}, ""}}}}}, &(0x7f0000754000)={0x0, 0x0, []}) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x2f, &(0x7f00002c4000)={@empty=0x0, @multicast2=0xe0000002, @multicast2=0xe0000002}, 0xc) 2018/01/17 06:43:33 executing program 0: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = accept4(r0, &(0x7f0000002000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xe, 0x80000) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000001000-0x4)={r0}) accept$netrom(r2, &(0x7f0000734000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000000000)=0x10) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000238000-0x5)="", 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000001000)={0x0, 0x5, 0x20}, &(0x7f0000003000-0x4)=0xc) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000000000)={r3, 0x8}, &(0x7f0000000000)=0x8) setsockopt$inet_buf(r0, 0x0, 0x4, &(0x7f000088f000)="", 0x0) socketpair(0x0, 0x0, 0x59, &(0x7f0000005000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000005000-0xc)={0x0, 0x0, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000004000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r5, 0xc00c642e, &(0x7f0000004000-0xc)={0x0, 0x80004, r4}) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000004000)={0x0, 0x0}) 2018/01/17 06:43:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x5, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f00004b0000-0x8)={0x0, 0x1}, &(0x7f0000b45000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f000045f000)={r2, 0xff, 0x4, [0x10001, 0xb473, 0x2, 0x490a]}, &(0x7f00004b7000)=0x10) recvmsg(r0, &(0x7f00001c7000-0x38)={&(0x7f0000eea000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f0000cbf000-0x90)=[{&(0x7f000074e000-0x45)=""/69, 0x45}, {&(0x7f00006ea000)=""/242, 0xf2}, {&(0x7f0000575000-0x51)=""/81, 0x51}, {&(0x7f0000f8b000-0x92)=""/146, 0x92}, {&(0x7f0000538000)=""/71, 0x47}, {&(0x7f0000957000)=""/237, 0xed}, {&(0x7f00008dd000-0x7)=""/7, 0x7}, {&(0x7f0000eb9000)=""/48, 0x30}, {&(0x7f0000cd0000-0x49)=""/73, 0x49}], 0x9, 0x0, 0x0, 0xfff}, 0x2000) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f000022b000)=0x1, 0x4) getpeername$ipx(r3, &(0x7f0000a7a000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000658000-0x4)=0x10) setsockopt$inet6_icmp_ICMP_FILTER(r3, 0x1, 0x1, &(0x7f000068b000)={0xbf}, 0x4) r4 = epoll_create(0x53) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r0, &(0x7f0000e99000)={0x0, 0x0}) 2018/01/17 06:43:33 executing program 7: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) recvfrom(r0, &(0x7f000000c000-0xa6)=""/1, 0x1, 0x0, 0x0, 0x0) sendto(r1, &(0x7f0000001000)="a9", 0x1, 0x0, 0x0, 0x0) r2 = socket(0x2, 0x80005, 0x9) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000002000-0x59)="54154c835d040ab7aeee994411473f387ec2838b279fda00db5e2bbf57cf2992856a2da22529d43079171759c776e75a90a10747c20ee2314014250101fae8012b314277dcb7e0bc10f5581fa16878cd2b50d86808f96f7c97", 0x59) 2018/01/17 06:43:33 executing program 5: mmap(&(0x7f0000000000/0xfa5000)=nil, 0xfa5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000fa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x3, 0x80007, 0x3, &(0x7f0000fa5000)={0x0, 0x0}) mmap(&(0x7f0000fa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000eb1000-0x18)={r1, &(0x7f0000f26000)="056eb9bd6bc9cb4cb7ee4defbd1d3d8eaa9d0e82e99c45e3f1ffea6af8b1986a70937ea9b53c60a37437f5a794", &(0x7f0000fa6000-0xca)=""/202}, 0x18) bind$alg(r0, &(0x7f0000cde000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(camellia)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000de1000)={0x0, 0x0, &(0x7f0000e6d000)=[], 0x0, &(0x7f0000f96000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) sendto(r2, &(0x7f0000147000)="299dcabf8bfad9c4168974fd469147bbcf884039d79d206ffeeea28992327e87", 0xfffffffffffffee1, 0x0, &(0x7f0000acc000)=@in6={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) recvmsg(r2, &(0x7f0000319000-0x38)={&(0x7f0000f8b000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f88000-0x50)=[{&(0x7f0000349000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000ec7000)=""/107, 0x6b, 0x0}, 0x0) 2018/01/17 06:43:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00003e3000-0x1c)={0x8, 0x4, 0x4, 0x1, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000aec000-0x10)={r0, &(0x7f0000bd3000-0x1000)=""}, 0x10) pipe(&(0x7f0000e84000)={0x0, 0x0}) getsockopt$inet_dccp_int(r1, 0x21, 0x1b, &(0x7f00006e4000-0x2)=0x0, &(0x7f00008ad000)=0x4) 2018/01/17 06:43:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x16, &(0x7f00009bf000)={@remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [{[], {0x8100, 0x0, 0x0, 0x0}}], {@generic={0x8100, "5d3f0dc0"}}}, &(0x7f0000269000)={0x0, 0x1, [0xc98]}) mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000004000)={0x18, 0x0, {0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}) ioctl$PPPOEIOCDFWD(r0, 0xb101, 0x0) 2018/01/17 06:43:33 executing program 1: mmap(&(0x7f0000000000/0xff3000)=nil, 0xff3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f0000f46000+0xf53)={@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000595000)=0x14) r1 = socket$inet6(0xa, 0x5, 0x0) getsockopt$inet6_int(r1, 0x29, 0x46, &(0x7f0000f42000-0x4)=0x0, &(0x7f00003d9000-0x4)=0x4) 2018/01/17 06:43:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000748000/0x1000)=nil, 0x1000, 0x2000008, 0x8010, r0, 0x0) r1 = socket$netlink(0x10, 0x3, 0x10) bind$netlink(r1, &(0x7f00001ac000-0xc)={0x10, 0x0, 0x0, 0x80000000000003}, 0xc) 2018/01/17 06:43:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x7, 0x200) r1 = socket$bt_sco(0x1f, 0x5, 0x2) bind(r0, &(0x7f0000a3f000)=@pppol2tpv3in6={0x18, 0x1, {0x0, r1, 0x1, 0x3, 0x0, 0x2, {0xa, 0x3, 0x30, @loopback={0x0, 0x1}, 0x80000001}}}, 0x3a) pwritev(r1, &(0x7f0000f79000)=[{&(0x7f000056c000)="055802a9f530d931cc2bbd39847b891307cc2dd7ad88f27a5eccc6727044537a91aba5974290c78f1340c2abf640c35f3b2799311c8785e16fc33f354678bcf21729f5d2b63a90b3c580dc2d2df7a0eb7a5a924c63ea19d10b3192fac7a0ce57a33991", 0x63}], 0x1, 0x0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r2, &(0x7f0000f24000)="fe8d29a9637d7aa578edc24387f5bae06f97fa85b17d3a5ab3340a7dbac9bb6802df15c17a1b338366f25e7c4bdab26712a26ebd20cd9c1b5eac77ac2b04fe841c835277c6d64abce7dd6bddb81892a6b3319483ea5b562c2ca85b95fbae2e66ced39cd7cda79598a1f4e1c53ef19ca24c06d575335fac957be29eabbdf2edd47ca94d15b6ce62c4f5fceef8153c658483ead08c4ec2cf6c7d9e22b8af7d9e5637ff10ce3dedd9f7b58b6901b79a640ee9b7b4141b3719289737e0c4d6a6af", 0xbf, 0x0, &(0x7f00004b0000)={0xa, 0x2, 0x10000000000000, @loopback={0x0, 0x1}, 0x100}, 0x1c) 2018/01/17 06:43:33 executing program 6: mmap(&(0x7f0000000000/0x939000)=nil, 0x939000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000939000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f000093a000-0x9d)="02e5ae9b98a9398f9e43007947da894c1e08e2b5a8f36d5848e2303aaac426f23bc9a25a4d1612365e59d632b2608dbd351367faf651a1191cfdce0757cd9a2a91aecd2e37163303fb4c873c56b0e43290909ab9788879befa855db5f99ba0c09ff51433feda9b08f87c0341f8c37d2ececc5f003950edd88f13a04b8adbc42a1faf6347c06b6bd7eb996f99997a4cc01658e550acb2a41b782b903eb3", 0x9d, 0x4004000, &(0x7f000020f000)={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000540000-0x28)={@common='lo\x00', &(0x7f0000939000-0x5)=@ethtool_wolinfo={0x23, 0x0, 0x0, "35661b99c87d"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/17 06:43:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x1000080000089f3, &(0x7f0000edb000-0x28)={@common='ip_vti0\x00', @ifru_data=&(0x7f000030e000-0x20)="01000000090002fbff0306000000eb00ecff0000000003000449fbf502007e23"}) r1 = accept(r0, &(0x7f00001fd000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000f1e000)=0x10) sendmmsg$alg(r1, &(0x7f000034d000)=[], 0x0, 0x11) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = epoll_create1(0x0) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r3, &(0x7f000041c000-0xc)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r3, &(0x7f000077d000)={0x0, 0x0}) 2018/01/17 06:43:33 executing program 0: mmap(&(0x7f0000001000/0xacd000)=nil, 0xacd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f000079d000)={0x0, 0x0, ""}, &(0x7f0000ace000-0x4)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000a21000)={0x0, 0x0}, &(0x7f00003b1000-0x4)=0x8) r2 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000acd000)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000acd000)=0x1c, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000acd000-0x8c)={r1, @in6={{0xa, 0x1, 0x100, @loopback={0x0, 0x1}, 0x1000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000acd000-0x4)=0x8c) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000acd000-0x9)=@sack_info={0x0, 0x100, 0x8}, &(0x7f0000908000-0x4)=0xc) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f000031b000-0x8)={0x0, 0x9, 0x0, []}, &(0x7f000014c000-0x4)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000acc000)={0x0, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xfffffffffffffffb, 0x81, 0x6, 0x5b6, 0x5, 0x4, 0x8, 0xffffffff, 0x401, 0x1ff, 0x3ff, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000855000-0x4)=0x108) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000252000-0xd5)={0x0, 0x0, ""}, &(0x7f0000295000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000a4f000)={0x0, 0x0, 0x20, 0x8, 0x6}, &(0x7f00009c4000)=0x18) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000acd000-0x8)=@assoc_id=r3, &(0x7f0000acd000-0x4)=0x4) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r2, 0xc00c642e, &(0x7f0000671000)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_DMA(r6, 0xc0406429, &(0x7f0000001000-0x40)={r7, 0x1, &(0x7f0000000000)=[0x690a8b51], &(0x7f0000001000-0x8)=[0x8, 0x0], 0x2f81e3d9244cdc2a, 0xa, 0x0, &(0x7f000089c000-0x28)=[0xffff, 0x80, 0x6, 0x2, 0x9, 0x3, 0x7f, 0x7, 0x7, 0x4], &(0x7f0000001000-0x8)=[0xb4, 0x0], 0x0}) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000acd000-0x20)={0x3, 0xb7, 0x207, 0x5, 0x7fffffff, 0x3, 0x4, 0x1, 0x0}, &(0x7f0000962000)=0x20) sendmmsg$inet_sctp(r0, &(0x7f0000242000)=[{&(0x7f0000908000)=@in6={0xa, 0x2, 0xd, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, 0x1c, &(0x7f0000acc000)=[{&(0x7f0000acc000)="b1146679662571683059ee7187446768660b8692c8ef6319a6975d610f95e456082b2849ccb943817caf3a13c44abe40f657634b1375353d1506ff16fe841338fb239ed1cf1c49dbc956ed3ccd156ea0fe8846c9ac566b91045c2f7cb15cb54023869d138c5e764c9c1c687bb9f4650c16af2f71e80c83d143a9368fc7bb8b9cbcd7f109d63948971b756568d993d358b91ad0a0c196be106b3e7f3e30ba0b20b35c3598c3628fa1e4b1", 0xaa}], 0x1, &(0x7f0000acd000-0x150)=[@sndinfo={0x20, 0x84, 0x2, {0x7e6, 0x209, 0x8, 0x1f, r3}}, @sndinfo={0x20, 0x84, 0x2, {0x8, 0x20c, 0x65352b5d, 0x9, r4}}, @init={0x18, 0x84, 0x0, {0x3, 0x20, 0x1, 0xffffffffffffffff}}, @init={0x18, 0x84, 0x0, {0x0, 0x0, 0x0, 0x0}}], 0xc0, 0x0}, {&(0x7f0000acc000)=@in6={0xa, 0x2, 0xa1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, 0x1c, &(0x7f0000acd000-0x20)=[{&(0x7f0000553000-0xae)="05e823024de10e28eecccf418923e24406980b6e9181188cc5a1164130f3712595b18f6eee7d6de48ed832bd28d463ce0f4d92ee23b8773347ff6b6f0f36e24599cc26c136ef0bb63f9582a5d1dc833424f3965677838f7dad8651541b94e4a047dff2cb3ea132ef2f5412b86d50460fe315727f88cb1b10c3baef4fd50d2074a4b8cb221511ef8d2d43d0a089a71e9678cf718b857718d16d7701fb84342cdab66525e896eafea72d38bdddc062", 0xae}], 0x1, &(0x7f0000421000-0xc0)=[@sndrcv={0x30, 0x84, 0x1, {0x10000, 0x4, 0x200, 0xffffffff00000000, 0x101, 0x3, 0x3ff, 0x0, r5}}], 0x30, 0x0}], 0x2, 0x0) r8 = socket(0x40000000015, 0x5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x4, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r8, 0x100000114, 0x6, &(0x7f0000007000-0x4)="02000000", 0x4) 2018/01/17 06:43:33 executing program 4: r0 = socket(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000001000-0x4)=0x0, &(0x7f0000f61000)=0x4) write(r0, &(0x7f0000fd3000-0x27)="260000005e000900000000f839e3000000010000000000000c0500000000085b1ee9ff6e35ea", 0x26) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000e1000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000f2a000-0x10)={r1, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, [0x0, 0x0]}, 0x10) 2018/01/17 06:43:33 executing program 1: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000014000-0x8)={0x0, 0x0}) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000013000)={0x2000, 0x0}) sendmsg$nl_generic(r0, &(0x7f000000a000-0x38)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000013000-0x1d0)={0x14, 0x16, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {0x4000a, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/17 06:43:33 executing program 7: mmap(&(0x7f0000000000/0xdc3000)=nil, 0xdc3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000911000)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000475000)=0x1c, 0x800) mmap(&(0x7f0000dc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000dc3000)={0x0, @in={{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000dc3000)=0x8c) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f000094e000)={r1, 0xe6, "770199151e1d34e7ce89f1af1759b19764cb63b3c698c4655611257d1a6c6ea1c203e4f18942c36ea581d8db2763ad9688a7933ecc17499f226962cabc6a58255ac0a9007e93ebde149f8db2e1f7225599dbd2bfe23acb54c06a40f96cae68244875ca78a0f0f5372ef051c5865fec3666306ca7c5865755e9aba89560f37246abc255bca5a5044c07a165d920b79d4962ef92aaaad3b8dab4598099f7ef1f11f258a1c51abde1098830fde6225140424efd551b435f22bc9efb1e16baf0a12b0a5b7a0f029ff7f12ba744910e773e685a1afa317a86ea352ff0c3257c9a3b9a4a4831b19193"}, &(0x7f000094a000-0x4)=0xee) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x40000001f, &(0x7f0000dba000)=0x400000000000006, 0x4) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000dc1000-0xd)={0x0, &(0x7f0000dc0000)=[]}, 0x10) 2018/01/17 06:43:33 executing program 6: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nl_generic(0x10, 0x3, 0x10) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x1, 0x3, &(0x7f0000002000)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x1, 0xc3, &(0x7f0000007000-0xc3)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000009000-0x4)=0x57bd, 0x4) setsockopt$sock_attach_bpf(r1, 0x1, 0x34, &(0x7f0000009000)=r0, 0x4) 2018/01/17 06:43:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000058000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f000034e000-0x510)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x2, [{{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x190) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f00004aa000-0x190)={0x3, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x2, [{{0xa, 0x0, 0x6, @loopback={0x0, 0x1}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x8, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x100}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x190) 2018/01/17 06:43:33 executing program 2: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000008000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f000000e000-0x10)={0x9, &(0x7f000000c000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_UNLOCK(r0, 0x4008642b, &(0x7f000000d000)={r1, 0x9}) r2 = socket$can_raw(0xa, 0x2, 0x11) r3 = socket(0x1, 0x4, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$netrom(r3, &(0x7f0000000000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f000000e000)=0x10) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept4(r2, &(0x7f000000b000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f000000d000)=0x10, 0x80000) socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_CHANNEL_POLICY(r4, 0x112, 0xa, &(0x7f000000e000-0x4)=0x0, 0x4) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r2, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000011000-0x50)=[{&(0x7f0000005000-0xbe)="e73892a74718f9c423094088b8d69cc045e9fed0367260cef7610056a294bd87ae9ea31792b59515d0a3da4b27747e3040c24afaea5c998725a812ee324388e4573d587a80ec43db0a55e0d1151356ec15120abba0277ff510a48a2870bbcd24436294427a7a0fe4982876b890971b1b30adb9cbe1af59afaf9397ccfd82a9afbb6241f19fa03f6103f905d277f6c17aad17ee65d320660914640e2cbd22fbe8e3efe0bee1b8f2e2c09f4acc8e2bb3d26da08b035801e104efd7a16824e8", 0xbe}, {&(0x7f0000008000)="ae5e921669f81175", 0x8}, {&(0x7f0000008000)="a003cbb74ffe6eac2c7f0ce9f0c64b8c3559791b4728ddfb0c49cfb2ce213f3d7a90945331833cd22e5c00668242b53d4653d027ab9978315cc38099710f744d9576dbfeda0be45758d2a02656c2386d5f547bebd793da69f9", 0x59}, {&(0x7f0000001000)="13aeb58aec88b307478ae8f6", 0xc}, {&(0x7f000000f000)="c5c057cdcfe76113aa876e6ae2f9098a0e1caf9c4d86b483c027aece11456637fc07405c934a1fb251ce98b506d6a4f9a6cbbdd3a27ae54c4c190b6f3145b8e5e2dc068c739cb2ab09f4a433854542acf4b6755ea51b132d311fdd762c3f360883bfc7904d7f7e2fd5a63d5cdce06db49776a56e86122f38de56ae1c678c5fc5c27276bc10bd4523570f1c0f4a1eae0466976c24e6195e7e3904b2", 0x9b}], 0x5, &(0x7f0000011000-0x10)=[{0x10, 0x0, 0x8, ""}], 0x10, 0x0}, 0x0) [ 666.187801] sctp: [Deprecated]: syz-executor0 (pid 26964) Use of int in maxseg socket option. [ 666.187801] Use struct sctp_assoc_value instead 2018/01/17 06:43:33 executing program 3: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x80000000000, 0x40) bind(r0, &(0x7f0000006000-0x60)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "d1941c77b8e8208bb873398382f1de87aa34e0dc45ef83b884b07b0251d6a7298adeb746598ba67670cd41ed8580fdb69263b6994fc68e31ddaf8a6d350b6f", 0x0}, 0x60) getpeername(r0, &(0x7f0000001000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000001000)=0x60) connect$nfc_llcp(r0, &(0x7f0000001000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "fab9484ca8a0abe9700df2209e76204d8a76fb42a5619500306fec52b71bf43cb53b154d9e554c7794c4b53910dce2b6a4396f93c15ef971f6cbedcf8bfbaf", 0x0}, 0x60) 2018/01/17 06:43:33 executing program 0: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r0, &(0x7f000000f000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, 0x0}}}, &(0x7f000000f000)=0x32) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x8905, &(0x7f000000e000-0x4)=0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000000f000)={0x0, 0x0}) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r2, 0x29, 0xd3, &(0x7f000000f000)={{0xa, 0x0, 0x5, @loopback={0x0, 0x1}, 0x486}, {0xa, 0x0, 0x8, @loopback={0x0, 0x1}, 0x200}, 0x7, [0xffff, 0x4, 0x4b5bc2db, 0x2, 0x2, 0xfffffffffffffff7, 0x100000000, 0x52]}, 0x5c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x17, &(0x7f0000a64000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x400000000000003d, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}}}, &(0x7f0000a82000)={0x0, 0x0, []}) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f000000c000)=0x9, 0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000000d000)={@common='tunl0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$can_raw(r0, &(0x7f000000a000)={&(0x7f000000a000-0x10)={0x1d, r3, 0x0, 0x0}, 0x10, &(0x7f000000e000-0x10)={&(0x7f0000009000-0x10)=@can={{0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, "905443ee70d4940d"}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/17 06:43:33 executing program 1: mmap(&(0x7f0000000000/0xf0d000)=nil, 0xf0d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000028000-0x1c)=[@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) read(r0, &(0x7f0000138000)=""/227, 0xe3) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000ef0000)=0xfd, 0x4) sendto$inet6(r0, &(0x7f0000f05000)="97", 0x1, 0x0, &(0x7f0000f09000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) close(r0) 2018/01/17 06:43:33 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000001000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00003b0000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f000045b000-0x10)={0x0, 0x48, &(0x7f0000000000)=[@in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xe}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7ff}, @in6={0xa, 0x2, 0x7fffffff, @loopback={0x0, 0x1}, 0xc3}]}, &(0x7f0000001000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00007bb000-0x8)={r1, 0x101}, &(0x7f0000158000)=0x8) mmap(&(0x7f0000000000/0xf0b000)=nil, 0xf0b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(r0, &(0x7f0000f0b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000013000)=0x14) mmap(&(0x7f0000176000/0x7000)=nil, 0x7000, 0x1fffffe, 0x6071, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000003000)={0x0, 0x0, ""}, &(0x7f0000f0d000)=0x8) mmap(&(0x7f0000000000/0x831000)=nil, 0x831000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/01/17 06:43:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f74000)={0x26, 'aead\x00', 0x0, 0x0, 'echainiv(ccm(aes-asm))\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$netlink(r1, &(0x7f0000b1b000-0x38)={0x0, 0x0, &(0x7f0000f28000-0x50)=[{&(0x7f000000e000-0x14b8)={0x1150, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", [@generic="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", @nested={0x140, 0x94, [@generic="f7db97ad6a42a7f6973b203020d9685638c10d25a5fa36de71dc164d521d7afd7cfe4a1ef095f77c7798c3a46bcc1d2c22380551f0e922e3d845e40a21710fde2ca4a728e6256076b9b1ffe84bab6601491ce8e75100986c461d773e62b38d43e160587e9bb4b4da19771a23ba0b8c78c231491fa4d350fb940a4a1768225959d160564bf86318f8fe6d37ae7522aa3c3df2a0f21fdb0f2aee", @generic="8ea7f86b141405fd07bf2d5baa5616aaff158a54ade5668793bf582eab73a5d90254a720f881b891c4899129d5d7fccaf476f4466ba78ee1ca067077d4c9bcd72ef2ad77589aab865c80585e4b37fbb60ed66f0d24b1d574bcfa5428a823fd4ca9dc8bea4fdce8a55c21627b6e29dbb541498b64df9f77ccc3c2cf6897cb7c5bee8e94beda036d2ba6aad3f1f69964e67b204bfaea9f76fae7c29c78273291e503f5"]}]}, 0x1150}], 0x1, &(0x7f0000d6d000)=[], 0x0, 0x4000080}, 0x10) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f000005a000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00006e3000)=0xe8) sendmsg$nl_route(r0, &(0x7f0000060000-0x38)={&(0x7f0000247000-0xc)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f00009d2000-0x10)={&(0x7f00007d5000-0x20)=@ipv4_newaddr={0x20, 0x14, 0x800, 0x4, 0x2, {0x2, 0x20, 0x8, 0xff, r2}, [@IFA_FLAGS={0x8, 0x8, 0x4}]}, 0x20}, 0x1, 0x0, 0x0, 0x800}, 0x800) recvmsg(r1, &(0x7f0000763000-0x38)={&(0x7f000026e000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000fad000)=[{&(0x7f0000514000-0x2f)=""/47, 0x2f}, {&(0x7f0000fc7000-0x1000)=""/4096, 0x1000}], 0x2, &(0x7f000080d000-0x26)=""/38, 0x26, 0x0}, 0x0) 2018/01/17 06:43:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000d78000-0x48)={0x1, 0x3, &(0x7f00004c9000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00007cd000-0x83)="474bf17694746e4f98d35eae30c8f18c76e39e980b5b2ebf72b4e77447cb9fe42d258a7d53a0db7736cbb159d9643b27e0b5c585d159f1f979d227d9ee85746865c7966ddf8bb35cbfd59ca7ba437ae8bc21f8f05cdd8fcd5af183312751e17df7e1e3fb2d6cbda8cc67a388ac258ea6031e205dc92d41abddbe83a6141592c0310676", 0x80000000, 0xffffffffffffffc3, &(0x7f0000b94000-0x6a)=""/106, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r0 = socket(0x1b, 0x800, 0x8) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f000008d000-0x4)=@assoc_id=0x0, &(0x7f0000495000-0x4)=0x4) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00007f9000)={r1, 0xd7, "f67a9e042782282744348a8c412952e8d7b620bc116c8734281b119b14fab256d7ceb488f94b2c9bc7bc3bbfaa2cf3f32690e3f0f43b552f4c4c98248e2aa1c4e2317480e82480ef3074d198aa01391030f5f9c2f7f8a66b619403bdb94921ce29884cec164b4fa9d18c4e5a02a1fbce960c2ac59feb350ea0c0b3a77decea3abe0f1d41f4b31e7e50701776cf15985a8830a84eee64797c04a16f50d780dd35d34bc2c3cd6b7a2da4127045d57c065c2ac39121fa5dd88bc190bb479d39b32aced9477fc76e1be1f8f182bcd25d90d83772022185f574"}, &(0x7f0000eee000)=0xdf) 2018/01/17 06:43:33 executing program 7: r0 = accept4$llc(0xffffffffffffffff, &(0x7f000096f000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000682000-0x4)=0x10, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r0, &(0x7f0000001000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xe) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x15, 0x80005, 0x0) getsockopt(r1, 0x200000000114, 0x2716, &(0x7f0000930000-0x1)=""/1, &(0x7f0000000000)=0x1) 2018/01/17 06:43:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_int(r0, 0x0, 0x16, &(0x7f000008d000)=0x0, 0x4) r1 = accept$inet6(0xffffffffffffff9c, &(0x7f00003ea000)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, 0x0}, &(0x7f0000d56000-0x4)=0x1c) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000b77000)={0x3, [0x7f, 0x4, 0x7f]}, 0xa) [ 666.241815] sctp: [Deprecated]: syz-executor0 (pid 26964) Use of int in maxseg socket option. [ 666.241815] Use struct sctp_assoc_value instead 2018/01/17 06:43:33 executing program 3: mmap(&(0x7f0000000000/0xac5000)=nil, 0xac5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ac5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(0xffffffffffffff9c, &(0x7f0000abc000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f0000ac5000)=0x32) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f000088f000)=0x7, 0x4) r1 = socket$inet6_sctp(0xa, 0x101, 0x84) sendto$inet6(r1, &(0x7f0000ab8000-0x1000)="97", 0x1, 0x0, &(0x7f0000ab8000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, 0x1c) sendto$inet6(r1, &(0x7f0000ab0000-0xf7)="b8", 0x1, 0x0, &(0x7f0000abf000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000ac5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ac6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f00006a4000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000ac6000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000aba000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000aba000)=0x18) shutdown(r1, 0x1) mmap(&(0x7f0000ac7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000ac8000-0x4)=0x0) mmap(&(0x7f0000ac5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000aba000)=@assoc_value={0x0, 0x0}, &(0x7f0000ac5000)=0x8) 2018/01/17 06:43:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000d11000-0x4)=0xfffffffffffffff9, 0x4) r1 = socket$inet(0x2, 0xb8496e3e1134450d, 0x9) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f00006cc000-0x4c)=[@in6={0xa, 0x0, 0x8, @loopback={0x0, 0x1}, 0x1}, @in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xf}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x4c) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000b91000-0x4)=0x0, 0x4) sendto$inet(r1, &(0x7f0000a4d000)="6ce4e06ab499d408f3289ae5c9c39b8c65512b011cd579f868f9dcce74ca3d8db13e366e5ad6131265a40b251cb946f94c88fc017f639dec755e2253b1cf8b97b991dc8dc029507a44f8293c6310b996d02ab8cd2e7031067a4e173ebf14778cb0897661be7a05386ace8724083f9ec19f2cab726f85b4ddf79f86ec2e11ddbb1984", 0x82, 0x800, &(0x7f0000f0f000-0x10)={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000657000)=[@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000806000-0x17)={0x0, 0x0, ""}, &(0x7f00009a3000-0x4)=0x8) 2018/01/17 06:43:33 executing program 0: bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000174000)={0xffffffffffffffff, 0x28, &(0x7f0000ae5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) pipe(&(0x7f00001ff000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$ax25(r1, &(0x7f0000000000)={0x0, {""/7}, 0x0}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000000)={r0, 0x7, 0x10}, 0xc) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000001000-0x4)={0xffffffffffffffff}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$nfc_llcp(r2, &(0x7f0000001000)=[{&(0x7f0000002000-0x60)={0x27, 0x1b, 0x6, 0x6, 0x1, 0x2, "c81c75586b712dd9c7fe2036cc3067552ceacecdcff7ed5be8126524f8750187895c817eb8130703f046bf4cfed13c635ddadcba44c5ec7589ea8532ce7e30", 0x8000}, 0x60, &(0x7f0000000000)=[{&(0x7f0000001000-0x21)="16d15809bc196fc8771547b88c2bee3b964b975dd51d5597727ce256ebd64442e9", 0x21}], 0x1, 0x0, 0x0, 0x80}, {&(0x7f0000000000)={0x27, 0x8000, 0xfffffffffffffbd1, 0x6, 0xfffffffffffffffd, 0x9, "30d4465606d0b88661d81c21fdd7a61efa07d40c0e71250b89cc58950b15f8f343a9d110d1aa45333d672a6ac51dd3abe445ca80012f1404095de950c22b40", 0x20}, 0x60, &(0x7f0000001000-0x60)=[{&(0x7f0000001000)="feb709a76cdfb536c074cf94a802e736c6cbaf61b57a57a39d2c042e7dd502757bce98b49089bab33073c894482a8d57bf22afa47370a859968f253c900fc848608732dd02933abf0a0b3e760dc7eb6b43a6a50988ea134c60ca1a1c6819797b020a494f7c9d2464684e6f190f78459267d92a11a1d89206e5e5fb303ff129d9ebf205bf098bf031486a7ae69606d445cace01f625c49b354c8f2f279aaa1eeeb58a755a44c59b84546e70fd39fa02207cad40436807334db6f3b3144baf67bf83d9a79de53d13788c86e490b619f304c1f2cc4bcad63885d1cf", 0xda}, {&(0x7f0000001000-0xc1)="ef286a75c3b9a7c04a608d687816736940ed6486949f492af9f76b028b33391278fd375b3c179968612f6e3c6cb55220baee547c32b3bd2041f8a9e0adb48098b11756338c2cfafe537cc98cdedd4d2c2a8ce29fe2d9f96b2a4ca8f001b3f0297c8dd623a8c2f04afb78781daa1b59afad0afa7df1cfa6d8b77d37ab397266c284e39b24ceb0219f4f1958015aa9e0b08a354b87832a9007d6c405ad3c6e498d9aff5a834f837d13056bcee40631fd70597e06d5c0d28f00784b195bcf9fdf0b08", 0xc1}, {&(0x7f0000000000)="39cc9e25934e7c266ce7814c9067309e0ab2110d3ff3a3cbb72ba42ba09bd5ddd8a3273fd915c9e5a3b824d9f3a11eb32cf59fa37bc17bdc4d76c92117893ec8ac2c235b16125157152e53f8415d31ff6a7150449300522b6ba4abe9728bda8d275c22cd9c3e76de706405085b29fa486daeb8353ef5f3172a3ddbec2b2250aec4f54d071a06b83d4df046236c2c7f70a3d0634d74d2121ab457945200728dbd3f35aa4dd70405bc4d13cc50016350", 0xaf}, {&(0x7f0000001000)="32310c2d9789acc104255daf5b0f77f2063fe1744df94aaf4b86832a7842ec455c30d77fe3260603e43b14b44abb0637ce428599d6e559210a28c2f4256d9cfaf4209641c6b8ba0538b3c265cac0835758d2dc67ca774c02742fd86ac2852d683fb0b6959fe8ea8c96dfe4cec26e1b5f7c58031b11", 0x75}, {&(0x7f0000000000)="b23cae6fdf890c3a0a54bb0f7da416deb2aba9a35d3e0a1e625881b0934097220daf0263e279b28b3eadfc7604e3de6e9ca1f79aeec5bfb4903a4c2e8b205829b5f4e2c175131580b08a26462fe8dfb0f80f375ce63b", 0x56}, {&(0x7f0000002000-0xc)="0a2efeceb877ec27e649c71d", 0xc}], 0x6, 0x0, 0x0, 0x20008000}, {&(0x7f0000002000-0x60)={0x27, 0x9, 0x0, 0x7, 0xfff, 0xfffffffffffffffc, "8c19fdb994eb3cbfe1e8832ce886de28f4b8e27ef054b8589fbbc07a2564507e3b7880827ef50c7924397d04aa6f09a5e6bd3480de9763f7388132af1664bb", 0x3ff}, 0x60, &(0x7f0000000000)=[{&(0x7f0000000000)="45efd1b337f608599b1d47f72e90ca389febae1370d1255077badcdd2ec3e990671fd4337210c16feca48774c89beba191b610a416cdd93050b3dbae6d136c07c5158d837ad7b042ab22ef7799d9be4164890c6166e6a2bce8ce01070c01076419e3f85173469e3aabaaacfb04b3575cf177d3b6c1f3ff93cd85", 0x7a}, {&(0x7f0000001000)="962ddf6a09db80cfab3b2dfb89b6ff95abf982d3501658f63f99540aa5de2fc02367a8816f9d1818253db00a47f1cd18b6b120078b2ea7c12de415d9033deb50eaae7c3a53a55187626b", 0x4a}], 0x2, &(0x7f0000000000)={0x88, 0x3a, 0x2, "3e5bd35f57f80e6b6c87bcaabbe82353e142804c3754325c3fc20918747b74b589e43bfc3e3e80c2e3b5bde01bffd4dc721218ebb13e12cf9b92b75c54b7b5aa943afd6e723f8598365d5ff6554fc9baa622395e9b69738d25d818ad2475baa8abbe420b218478771032ae3e90cd56bd50d6a2"}, 0x88, 0x4004080}, {&(0x7f0000001000)={0x27, 0x200000000000000, 0x0, 0x7, 0x0, 0x6, "b6736d3b0a510d7430ad02ad0ff5eff67f06a5aa8380e78e2b784e996b06a81957175c8dc36a722307f9a27bcdbc301cdcbc996b8c60dd39ba10c02c75c9fc", 0x44}, 0x60, &(0x7f0000001000)=[{&(0x7f0000001000)="5a28ef84ee757630de6519039e61bfbe51a38a3b4b61e109dd68922a81376c4cf03b5bca9fb1d22684c7276ee27efaa327b1ae090b92b3afd5195ba9aad52c33aa5736be463a5673ca0d0b41d7ddd494bf1831f4016fdd2698aec4876f3fd2a80963edd9b82eed64eae8b599d777d7cdbec7204673dc9f13e396cbbed6e2a553510ca3f7c43ed09add338dfd7b579dbdf3a2097bb209ef9d9f310789c48735335463d4d79ba45511baef46e0fbe636c65c4b2a2d314d1fbdd8354095a9c31711848e8ea763ff472a7ee0201fe6a48160de5b7c085cfe451b332dfd5798d0d79b3d1105df675abca169ef295115e0", 0xee}, {&(0x7f0000002000-0x83)="dabd3880f6a091bcffa67c7466ba6c277a7c54def9dcb7f30253b4776929d70e141acf85a3569be7409ad2499cecbadb598ad1f75b64dd2d7eea20c1d1c15696198b8bc2187aa8f365408708bbabad6fa37b21c143d3b66047026bd7ba420dae95220e30e9d3ae1db35dc93a483ce0e094e6c9001d47ea0ab80fccd6e646e665364c31", 0x83}, {&(0x7f0000002000-0x71)="a56054c09b2baf01476c7dc70ffc52a5a0e43251565add36479f3603be927e92f06d187b2b792f06bbf52cf11bbe3932e964de7b3ddfc78e604349da2aee48184e3d354bb0f16d7e8589c89ac1ace2b04dedb91f7dc0bd43d199c8e878be3ab18e5fafb4fa3eb0b4fe0bb10bcdc3eac6e9", 0x71}, {&(0x7f0000001000-0x43)="4184e171958c66977778c5bf1122605dc40fca9775d584f76e16a452d1e972817f77a0d733c84b35e608007684617a1638ccfe0b9ad52a4dd91bcecfc54b983657c083", 0x43}, {&(0x7f0000001000-0x27)="48a0a2f119644d8e13c63667475b840608d19ffb97c8e821776c258386a5801516152c9e0ec614", 0x27}, {&(0x7f0000001000-0x85)="61c738c82151be88f899df6b1cdf48aa0afaaf7d3539463823d6814230d5fd03d8c120f8e088de4f63c2dc5e0a52ff3177e415ad4f4ab95f8500b213f58ed98c76889f89d4c84aed0feb9261fbbc640917b46cfdb959a3b0244743b5681972363f14d6fdb225b50d196fb88ec4f86568ada443ae6e23d05f72cfcc603b95d7998355f1c7ae", 0x85}, 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{&(0x7f0000000000)="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0x1000}, {&(0x7f0000002000-0x21)="95ab57a540dad5d8d82805f1b69b65fd00044813fcf5282f7ce812580b0233e5f9d7e3c97e8d20c9ded6d92d503d0cb0", 0x30}], 0xa, &(0x7f0000000000)={0x48, 0x3a, 0x8, "357b1296c7e472be0ccb2f12d1c447d993d3f5757f4e5885fff452a63de05f6ce280088d79869cb115bf23736d6f3dab9e"}, 0x48, 0x40}], 0x4, 0x80) r3 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xef4000)=nil, 0xef4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = bpf$MAP_CREATE(0x0, &(0x7f0000ef1000-0x1c)={0x5, 0x1, 0x7d, 0x200000000000000c, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xd, 0x0, 0x0, 0x0, 0x0, r4, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) getsockopt$bt_l2cap_L2CAP_OPTIONS(r3, 0x6, 0x1, &(0x7f000002b000-0xc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00004fd000)=0xc) 2018/01/17 06:43:33 executing program 4: mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) setsockopt$sock_int(r1, 0x1, 0x22, &(0x7f0000007000-0x4)=0x416, 0x4) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4(r0, &(0x7f0000ecb000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000fd5000-0x4)=0x1c, 0x80000) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000b09000-0x9b)={0x0, 0x93, "bf9eca696e190ba1533a109fd8749add1c3872b3ee62508046e95cd5a751dd53e9261e884a37aa89bac7fe51b69f72fec5f9b0cdace7902caa776dec156311ac04095a7353b9ebf52e8358c442d991697a22d55b96ee74ecc1d5e2abaf7bc760cac3fd3dfd8710ceae59b9947cb369b6f5779b813d3ed01a8f3544fb84c5ba0971ad82465bf914190cee9727a561a2d806e19b"}, &(0x7f000049a000-0x4)=0x9b) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000fd5000-0xc)={r3, 0x7fff, 0x30}, &(0x7f0000fd4000)=0xc) listen(r1, 0x0) accept4$unix(r1, &(0x7f00009d2000)=@file={0x0, ""/0}, &(0x7f0000a9e000-0x4)=0x2, 0x0) connect$unix(r0, &(0x7f0000006000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) 2018/01/17 06:43:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000d5d000-0x18)=@get={0x1, &(0x7f0000ab0000)=""/65, 0x7}) bind$alg(r0, &(0x7f000065b000)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(aes)\x00'}, 0x58) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f000053f000)={0x0, 0x0}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001f8000-0x10)="", 0x0) 2018/01/17 06:43:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair(0x10, 0x7, 0x6, &(0x7f0000c79000)={0x0, 0x0}) setsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f000013a000)=0x80000001, 0x4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000574000-0x4)=0x112, 0x4) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000b1d000-0x4)=0x0, 0x4) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f000056a000-0x78)=[{{&(0x7f00001fb000)=@hci={0x1f, 0x0, 0x0}, 0x6, &(0x7f00007be000-0x20)=[{&(0x7f000023b000-0xd1)="fbe07f9ff6f3438a6c9d808bd8ba3c97e653b23099160770663454570d5c7da8e56a72c339b5f6d42ec5258cd655a114540b93f496c4bb16079034dc9a2594e41b833cb82eed207fc521b62af2e8b95a2b8b54674d04eed2f6a6ed66d7a708f129372d540ed348ea8c8307d0e836e03ffeda0c0a6be3e46736f2411c3e3059d71e96", 0x82}], 0x1, &(0x7f0000bae000-0x1d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) recvfrom$unix(r0, &(0x7f00008e5000-0x1000)=""/4096, 0xb1f, 0x0, &(0x7f0000b51000)=@file={0x0, './file0\x00'}, 0xa) sendto$inet(r0, &(0x7f0000235000)="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", 0x101, 0x51, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$nl_route(r0, &(0x7f0000e7d000-0x38)={&(0x7f00008d4000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000212000-0x10)={&(0x7f00009d4000)=@ipmr_delroute={0x1c, 0x19, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, []}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/17 06:43:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000080000000c, 0x6, 0x7ffffe) bind$inet6(r0, &(0x7f00001df000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0}, 0x1c) connect$inet6(r0, &(0x7f000022e000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x0}, 0x1c) 2018/01/17 06:43:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000445000-0x8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf7000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000108000-0x8)={0x0, 0x10040000}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000464000-0xa)={0x0, 0x5, 0x0, []}, 0x8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x79, &(0x7f00002c9000)={0x0, 0x0, 0x42d, []}, 0x8) r1 = accept$netrom(0xffffffffffffffff, &(0x7f0000660000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f000089a000)=0x10) getsockname$netrom(r1, &(0x7f00008b4000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000916000-0x4)=0x48) getsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f000000a000-0x14)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000c85000)=0x14) setsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000064000-0x14)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, r2}, 0x14) 2018/01/17 06:43:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) sendmsg$inet_sctp(r0, &(0x7f0000565000-0x38)={&(0x7f0000bdc000)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000043d000-0x1)=[{&(0x7f0000719000-0xf6)="be", 0x1}], 0x1, &(0x7f000036d000-0x60)=[], 0x0, 0x0}, 0x0) r1 = accept4(r0, &(0x7f00001bc000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f000040e000)=0x10, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000842000-0x108)={0x0, @in={{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x13}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x1964, 0x5, 0x1, 0x9, 0xfffffffffffff000, 0xebd8, 0x9, 0x3c1e, 0x0, 0x6, 0xffffffffffffffff, 0x8000, 0x1, 0x100000001, 0x1]}, &(0x7f00003dc000-0x4)=0x108) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000e5e000)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000180000)={{{@in=@multicast1=0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00009c9000)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000242000-0xc)={0x0, 0x0, 0x0}, &(0x7f000082d000-0x4)=0xc) splice(r1, &(0x7f0000563000-0x8)=0x0, r0, &(0x7f0000090000-0x8)=0x0, 0xffffffffffffffc0, 0x1) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000057f000-0xc)={0x0, 0x0, 0x0}, &(0x7f000073c000-0x4)=0xc) r7 = getuid() setsockopt$inet_dccp_int(r1, 0x21, 0xa, &(0x7f0000be3000)=0x3, 0x4) r8 = getgid() socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000413000)={0x0, 0x0}) sendmsg$unix(r1, &(0x7f0000645000-0x38)={&(0x7f00006f7000)=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f0000493000)=[{&(0x7f0000a3c000-0xc1)="e1a8f6762b090483a9e8f504e557dea1bff86af5370ebbf4fa707c6a01fcf6955a8362794a7ca583db7f329faa1d3431d22eef3fccaf98c12926f4e4ed03c7774fe416ba29879ddb1a1251cf117ef164fd92d4fb20684889aeb8e409b7ed7c16f066d4728895d69b61f3ffd47613a747e1769da1995d1f8a43aa805bb4a8bc847c340f168ed066e26c588aff52e246a0044280bab9cea7d1fd4d29534cf14db57689b6eaf5208f47f1504531f42d7d401043a6adfb5322e53966a7bd078649eb46", 0xc1}, {&(0x7f0000eff000-0xab)="881489349344a9b636d451ca537b337cf01ed200bf5cde01984db9826bf0a63fc6d09a1bb647932ac6b6497090c9a874a7431e156b0892825c132da8f038c4af1ab273f3aeb5edf817352e69319bfc4e2945bcfeb68528463817e515cfd28c46795160708cab51420603b35afccc99b254c0aedf09ce6014132e93d9eb45a0422cc115110d86fb312ecb9bf7cd2bd0d4a0962592ec77cb5fd3df35fd59d642cf8a1ee7fc9fda140653b2ca", 0xab}, {&(0x7f0000c2c000-0x52)="fdc58c1a13f00dadd744e55db869e1264c5e1051aad0f2515008bf7043a3976ddde274780c631976b928f10126331b8d7a2b77cacd54765caed258167c93957bf822c5be5c606a393951375b827a06f79c37", 0x52}, {&(0x7f00005b2000)="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", 0x1000}, {&(0x7f000059a000-0xa8)="52bd9b01581f37786d29d785449c529592c4a8ee4958a18c4504a0f118170e4dba19dc6a7f85bf749f68dd2b81136ea09407de036d47e3c75c3fc74e736a37bf15725074ae418aa3caeb4b6b20c3466a42370e981c8b2cca055ffd84534c22ac285e88c2ea7a22c073a0a0e1b263f04302382aa8ddfe46dff1cc79848ffc9f611ecacd8a7c4b4627cee5c1b660a4ba2fcf6b8f1980696c3a5b52df7cd143b09010040754833241d1", 0xa8}], 0x5, &(0x7f0000cc1000)=[@rights={0x18, 0x1, 0x1, [r0, r1]}, @cred={0x20, 0x1, 0x2, r3, r4, r5}, @cred={0x20, 0x1, 0x2, r6, r7, r8}, @rights={0x38, 0x1, 0x1, [r0, r1, r0, r0, r0, r0, r1, r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0]}, @rights={0x20, 0x1, 0x1, [r0, r1, r0, r10]}], 0xc8, 0x4000}, 0x400c1) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000ffc000)={r2, 0x67, 0x1, [0x6]}, 0xa) recvmsg(r9, &(0x7f000075a000)={&(0x7f00003a1000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000bd2000)=[{&(0x7f0000309000)=""/140, 0x8c}, {&(0x7f00006eb000-0x84)=""/132, 0x84}], 0x2, &(0x7f0000e59000-0x29)=""/41, 0x29, 0xd966}, 0x2002) sendmmsg$inet_sctp(r0, &(0x7f000093f000-0x118)=[{&(0x7f0000941000-0x10)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000400000)=[], 0x0, &(0x7f000024f000)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x202, 0x0, 0x0, 0x0}}], 0x30, 0x0}, {&(0x7f000093e000)=@in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000827000)=[], 0x0, &(0x7f000093f000-0xf0)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30, 0x0}], 0x2, 0x0) sendmsg(r0, &(0x7f0000861000-0x38)={&(0x7f00000c4000-0x6)=@hci={0x1f, 0x8000, 0x3}, 0x6, &(0x7f00006af000)=[{&(0x7f00003ed000-0x32)="0de03f51615ac4efba7e5c796f4a1f55a904f474a3e7cee7f7e50c711af8abd25928d6ef4f2fb53275941293a4678e434fa6", 0x32}, {&(0x7f00008a5000-0x86)="b42a34c7435a80094b755cfd3ed3b63494f5741448f0f0b83840b3357732125a320fdc5b99e862df130bfc2016b57fc57497a55b60bbf62521d7313004a665bc115918fb19300a65668d3bb59411ea8454953c8d9905e2ade43dd51ff2191c6082d9840c946dcd9a16547b740b268f982fd10255c11c8d32f73dd2f46690bf3d9b453132dcc3", 0x86}, {&(0x7f000009f000-0x1000)="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", 0x1000}, {&(0x7f0000359000)="172ad3b321d463d2e05c06f3a4f4e945e8829c2978a2120e46cae6d986fceef846c36b42082692f4b774444fc450fd277007c8", 0x33}], 0x4, &(0x7f0000f68000-0x2c0)=[{0x78, 0x11f, 0x3f, "7691cc9c795f89b5beb41cb62bdcbbb68b9106f273d8f1b1a28fad3ebce98a882416ed4a270d69c58c34de4ebd700acf4f87711a53fdc4c154d8dcff7cfe60597cecbe0323958d76667c9c93573d4292d7c8482674b15d131e37508179778ae64e6d1928a0"}, {0xf8, 0x113, 0x4, "d383fc1c47d3f60f19ead943a84282267bea598363148dac45963cc5b28c75b04932868e20b42cb39d012b8ee2d03df8521825f4c2181975d2a073e23769565512bacdc268c6cd8b3b26325c748e48c9393a1eb208938e35f53420266ffeccaf65e073bda607e9761d5be1cfec7796c83dcb660d2a7b04b3b242a32b185393dc5ce53bfa65bc36e6de16efbecc8adfd2932ee631bd41253940acc69f2d614b6bf303d03b1102f5b7d8285fdc5cef81f1a51f32c88732785b054f4a2e9e2670c5530a5658f590e453c662bcd771e6db0f61d23bdb8e4c030d6b56db16b93545fcec074f"}, {0xb8, 0x0, 0xfffffffffffffffb, "a84b0b8fd4ca5da971a31aeafcb3ee59dd7c72520500c2ea2ac5539779a21dbcdcdbdadea12f5fb5874a3707f5839222768a56b588ba2648a82e82d9771840277593242641edf2f5e0da4808fca168f6a2c8a2eefa9e58ac535660861ab96d4b3bd876f779222f875f7a497e8e01c26f154ca1b128213b2f8a86f7310e2b024b62db87448285bb778ba343e6196e11a82d3c7d15a49347bcd76470734dc03a24d04524c2"}, {0x38, 0x3a, 0x0, "1c64dc5537be5c6500104150460f6d58d69a534f36ae3dd360d62fb6f6defcc0abfb05d492"}, {0x60, 0x10d, 0x8000000000000000, "12b671a64d02ba0a7f9aa8bae0e27a376a84db216742953843bbd15c19d79cd91c1a5917e77b6163981b3e7afa0590626fc017cf8406c21b66d04f1c4a95cb8c8b602d15c707fb761bee0c"}], 0x2c0, 0x20040000}, 0x8000) 2018/01/17 06:43:33 executing program 0: mmap(&(0x7f0000000000/0xe72000)=nil, 0xe72000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x1f) mmap(&(0x7f0000e72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f0000e72000)={&(0x7f0000e73000-0xc)={0x10, 0x0, 0x0, 0x8004}, 0xc, &(0x7f0000ad6000-0x10)={&(0x7f0000e72000)={0x14, 0x40, 0x100, 0x4, 0x0, {0x20, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x800}, 0x4000000) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_udp_int(r1, 0x11, 0x65, &(0x7f0000e70000)=0x40, 0x4) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x2, 0x0}}, 0x2e) sendmsg$nl_crypto(r2, &(0x7f0000380000-0x38)={&(0x7f0000041000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000e6c000)={&(0x7f0000e6d000-0x10)=@delrng={0x10, 0x14, 0x200, 0x0, 0x3, "", []}, 0x10}, 0x1, 0x0, 0x0, 0x8800}, 0x81) mmap(&(0x7f0000e73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x3, 0x2, 0x400, &(0x7f000055b000)={0x0, 0x0}) mmap(&(0x7f0000e74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$bt_rfcomm(r3, &(0x7f0000e74000)={0x1f, {0x3, 0x9, 0x5, 0x7fffffff, 0x5, 0x10000}, 0x4}, 0x9) mmap(&(0x7f0000e73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f0000e73000)={&(0x7f0000da1000-0xc)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000e73000)={&(0x7f0000b40000-0x48c)={0x48c, 0x16, 0x200, 0x4, 0x0, {0x7, 0x0, 0x0}, [@generic="18e4691fd4b803853ae0", @nested={0x3c, 0x5f, [@typed={0x18, 0x96, @ipv6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @typed={0x20, 0x5e, @str='vmnet1system]vboxnet1[\x00'}]}, @typed={0xc, 0x23, @str='\x00'}, @nested={0x1b8, 0x60, [@typed={0x60, 0x46, @binary="c63fb4e2b50d42f9b0ae3c26c9d235ef05c70822031f2f99526c22fab84b6611ae393723397cab9b1d5f1c3dbadf9f1464390e51d4ee3bcef7501dd3bd164384f9348f09461c76f328c7f7d67bdd83c9154713af5d0ca6b7"}, @generic="886cfd57f04aca79099284eea072452d4062893a643f4938ff855cbd623ef1c7f6ebdff2d7e78ba0af8801558ac708a6a4773a3100da0d8a21fd0cbbe18d8c3091452df1bfb2604ac8c54ff9b0dca6a5e5ac9c692877a4807870d29dba3b", @typed={0x1c, 0x5a, @str='vboxnet0-GPL\'$lo*+\x00'}, @typed={0xa0, 0x72, @binary="acd7ebbf01fc68fdd3435c0cc8038a40358d61184c5a90e1b64732b68f86ccb13e39446faed61a63dfc948a009b89cacec24b241193871e713c2dbb0b241e0118b086938d4f6fe4d53628f364042f4b52aa56af072d1f4f9b0003eb2874b391d6cb5245d7fe75369c875628246107ef7d39cb38b0118deb4bf9a069162f74b35b2ede31150ed3899bba03a867baabe6cb77a0f883b98"}, @typed={0x8, 0x44, @void=""}, @typed={0x28, 0x2b, @binary="9a71ce354e442f9093b4fe36e81c76372254bce43aaf897a0fcca1147e1119ce"}, @typed={0x8, 0x3f, @void=""}]}, @nested={0xd8, 0x61, [@typed={0xa4, 0x2, @binary="d78a0b19e6a1237eb9bad100fd5dafec24b22db2f0e3ce8d42623bbec0d9a65d461b048d57c2dd5b4075e7d74343bbc74104700212fa2064d9fee8d8fc92142d5d5ba8072a6d2011dc06d99fc2f79caf40433059c78b0c50c74f147e83abfa6c4f9c599ed22ae7684f30e4400c9a512aa605b296c35f0ef7efc9ade01a0d5efabbb64527084b7e83a57cf6bfbb1e9d6fe87b06e0e7d7c3b9352ab5"}, @typed={0x30, 0x65, @str="292d2c232c7070703162646576656d30f45c706f7369785f61636c5f616363657373657468302100"}]}, @generic="c0a4ed519ed5c08e5113d585790284a1508fb4f157470ff753c0502c9fee4579bfe29e869bd869cb8ca550c88edf95f7ee110469ad46a7d598ccd86519a4089f303a9a485d308fa2dddde4648efcb9a91d87f23ee163a68643c66f93a90ed033aff9fbb0e97034f787032814eac26e5f7a502ae2cdefb811010c4a8c2f9ef5d2c7dc482407e0e0cf0aebe517ed4f4f2e7ae8adceab2b5b97ba6d4b0457711686f33052bb247699fb69770096934c0a92c58676965f1f5352cea892d0a907d2941f8d5d18a3abe0d1de8821eceef3a9b2736b770bc6ee7699a30c40204b79d24c2b5c28164d34801462cc80919881528a", @typed={0xc, 0x4c, @ipv4=@dev={0xac, 0x14, 0x0, 0x13}}, @generic="f2548ee7aaa14f6add184bdd4681239b388651c2a39fa1000d1e35a3bf28cb3a725d0ec11e808e59942811bddb8d3a1a45bf22b1b284ca66b9b95a54a7772205578947b7760be61107f6ac5806d51957118080844b86178c6edf9dc95abd9c980c0d772d2c72301c24d89e71f46ff8a30c24c91ee770680668fa59af2ad91df5c9e52b4d53e98c176473d1c2738b82ad4821648fccf4bd19"]}, 0x48c}, 0x1, 0x0, 0x0, 0x1}, 0x4) 2018/01/17 06:43:33 executing program 5: mmap(&(0x7f0000000000/0xeb4000)=nil, 0xeb4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000005000-0x14)={0x2, 0x4, 0x100000001, 0x40, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000eaf000)={r0, &(0x7f0000eb0000-0xa0)="", &(0x7f0000e0f000-0x89)="", 0x3}, 0x20) r1 = accept4(0xffffffffffffffff, &(0x7f0000b92000-0xd)=@ethernet={0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000704000-0x4)=0x10, 0x800) ioctl$PPPIOCSFLAGS(r1, 0x40047459, &(0x7f0000e24000)=0x10) mmap(&(0x7f0000eb4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000eb5000-0xa0)={0x0, @in6={{0xa, 0x3, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x2, 0x7c2, 0x4, 0x80000000}, &(0x7f0000ba2000-0x4)=0xa0) mmap(&(0x7f0000eb4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000eb5000-0x20)={0x4422ec07, 0x8, 0x200, 0xfffffffffffffff7, 0x2, 0x2, 0x8, 0x3eb910e0, r2}, 0x20) 2018/01/17 06:43:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x20802, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00009d4000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fe0000)=0xe8) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000184000)={0x0, 0x0}, &(0x7f0000ebb000)=0x10) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f000052b000)={@loopback={0x0, 0x1}, r1}, 0x14) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000df2000-0x50)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @loopback={0x0, 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xffffffff, 0x80cede3, 0xffffffffffffffc0, 0x100, 0x9, 0x80040000, r1}) sendmsg(r0, &(0x7f0000f04000-0x38)={&(0x7f0000917000)=@in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f0000d8e000)=[], 0x0, &(0x7f000056d000-0x260)=[{0x28, 0x29, 0x2, "1d1a2d4ba2fe516e960800000000000000e7"}], 0x28, 0x0}, 0x0) connect$nfc_raw(r0, &(0x7f0000b77000)={0x27, 0xfffffffffffffffd, 0x4, 0x1}, 0x10) 2018/01/17 06:43:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000139000-0x10)={0x1, 0x9, 0x4, 0xffffffff}, 0x10) r1 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000c84000)=0x0, &(0x7f000032d000-0x4)=0x4) 2018/01/17 06:43:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0xffffff73, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0xffffffc0, 0x51, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000934000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00004c3000)=0xfffffffffffffe4f) recvfrom$inet(r0, &(0x7f00007d8000)=""/74, 0x4a, 0x2020, &(0x7f0000ff8000-0x10)={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x10}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bind(r0, &(0x7f0000d41000)=@ll={0x11, 0x0, r1, 0x1, 0x376f4a72, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xd}, [0x0, 0x0]}, 0x14) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000595000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ab4000-0x4)=0xe8) writev(r0, &(0x7f000057e000)=[{&(0x7f0000807000-0x5a)=';', 0x1}], 0x1) r2 = socket$kcm(0x29, 0x2, 0x0) sendmsg$kcm(r2, &(0x7f00002be000-0x38)={0x0, 0x0, &(0x7f0000dd2000-0x30)=[{&(0x7f0000627000)="ee", 0x1}], 0x1, &(0x7f0000a3b000-0x100)=[], 0x0, 0x0}, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000928000)={0x0, 0x4}, &(0x7f000022f000)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000cca000)={r3, 0x9, 0x0}, &(0x7f0000dec000-0x4)=0xc) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000f05000-0x18)={r3, 0x11f600, 0x10, 0x7fffffff, 0xfffffffffffffffe}, &(0x7f0000016000)=0x18) writev(r0, &(0x7f00008fb000-0x10)=[{&(0x7f0000637000)='\'', 0x12b}], 0x1) 2018/01/17 06:43:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000058b000-0x8)={0x0, 0x0}) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000ca9000-0xc)={&(0x7f0000ebc000)='./file0\x00', r0}, 0xc) r1 = socket(0x10, 0x803, 0x0) sendto(r1, &(0x7f0000cff000-0x12)="120000001200e7ff00ffe90009144a000ae9", 0x12, 0x0, 0x0, 0x0) read(r1, &(0x7f0000cac000)=""/75, 0x4b) socket$inet_sctp(0x2, 0x5, 0x84) recvmsg$kcm(r1, &(0x7f0000187000)={&(0x7f00007e4000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0xfffffffffffffe89, &(0x7f0000ad3000-0x60)=[{&(0x7f000037a000-0x6d)=""/109, 0x6d}, {&(0x7f0000495000-0xd1)=""/209, 0xd1}, {&(0x7f00002e7000)=""/231, 0xe7}, {&(0x7f00008e5000-0x49)=""/73, 0x49}, {&(0x7f0000128000)=""/9, 0x9}, {&(0x7f000067b000)=""/170, 0xaa}], 0x6, &(0x7f0000eb6000-0x67)=""/103, 0x67, 0x0}, 0x40) recvmsg$kcm(r1, &(0x7f00004b1000-0x38)={0x0, 0x0, &(0x7f0000565000-0xa0)=[], 0x0, &(0x7f00000f1000-0xe9)=""/233, 0xe9, 0x0}, 0x0) 2018/01/17 06:43:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000d10000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}}, &(0x7f0000d7d000-0x4)=0x32) sendmmsg$nfc_llcp(r0, &(0x7f000080c000)=[{&(0x7f0000f3f000)={0x27, 0x4, 0x3b83780000000000, 0x2, 0xfffffffffffffff7, 0x1f, "a08e6f572ca7a685323e5af232abc97f631f24f1b79be6ec9413e4c1e7928a5e56b7ae71bb5fa598d9186a7762b56a688d1ce903351e2d4ace0baf6dc3aac2", 0x6}, 0x60, &(0x7f0000d12000)=[{&(0x7f00006f6000-0x7f)="316e377a5b2744b5d3249de30e89790aaf871c45b78fce033c04f30de9da32cb563919b0126a4d3d0bcb3d1d391f5a4a2315b51dfea10d87d9608222b2dde71b8ac0ede4770fd7c2e89730b106c17a7c6a68ef24298296a4e248a2eab9801f5535c34d6d53ea06c2da801592cc4077bcd159cc39622109fac3d60966a9846d", 0x7f}, {&(0x7f00009ba000)="a8cc5463771899a3e37805653548e5aa475f1fc4b8432dc074e6ba12fca819ad6cfd4d834938280537c6ec4957f28a7a894833acb7282e083724163728f616625e932157c9ff0af22883b26035fbdead055bcbc70a3ec2c3cd78e65cb3b2188bcb1c6e7b58d90755af670a2deae49f9f0ce8edebf1a7f12027a4579fdf025cbf80c4138fa5f2206c72aed5500b6d9a539a0ea68847e3b648efafba13222a7a78393b40338dff4e9f26f7c149dc10fa49f32400c9c0b407a527d24fe4e241910e28cebe0cd6531018d595cd854de3d8e125562faa6529ab3d97d226d75cc0ce4ada6c", 0xe2}], 0x2, &(0x7f0000c35000)={0xc0, 0x10e, 0x7, "f0291c52be44805a32893e35e3dce3ef82abdf920c46298c1419d90f56ed69b51a9f5dc8fe6699e4bf7bdef42be4879dc5c7475a923b8c10b8b1a206bf2b4fb53abca797ad7dc5c6fdd617b17059f8af6bb099f350c7533dc09d8c0545e00cccda60bf9fb7c5be083d7132d8750ff51c8c1c7a6be6e20b6e303cfbcf7370400dd4e0154ad00c96017e39592a464ea19d1890388a1ad501185491c22937fa0e215282e7d29ac7f1a5ec30433e1863d2fe"}, 0xc0, 0x0}, {&(0x7f00000cd000-0x60)={0x27, 0x2, 0xa7ba, 0x0, 0x800, 0x8, "cdf5d334f0f6deff51a5eb54d8b9cb41fd8e0aec2c55c63cbcc73fff25da295347493834b6a281aef3a1775e18dda90b519401423e9db1fc340a7d9f6bcdbc", 0x1}, 0x60, &(0x7f000088e000-0x10)=[{&(0x7f0000955000)="3384e96ac8e32e0144ea2e4517d507bd8666c52b9eb1d00ecfbfe0154f276b021eae7b2b800e693113135ae1467cff0f59a931118fbad23a63edf4819857a351139263f27241b9009cd435ebae0a7245e7eeac602f527959439a3dc4", 0x5c}], 0x1, &(0x7f0000bd8000-0x80)={0x80, 0x12b, 0x100000001, "8e911e183d4f08d2824ad62be4a5d097d549d0b9679251fa18507c87d88b968e30781b82f2c4c24aa305222b21eb1dbf9dc538093dc24c161ce07651ed948821460c4ac8ad9d0d5a412dfa1160ded24d9f6c3291be16fbd84795bd01ae656c18ec4870341dfa7c9b01a5d2a957"}, 0x80, 0x800}, {&(0x7f0000997000-0x60)={0x27, 0xdddb, 0xffffffffffffffff, 0x7, 0x2, 0x8, "977c716edeb3b0efaf6089d16a5c52a7779f363e191a7ffcca64b9df9eabbcf5d603db7b4c669107edabe83a4df81b82890726d23de56e1efca0e7342de95a", 0x9}, 0x60, &(0x7f000076a000-0xa0)=[{&(0x7f0000d51000-0xd6)="8d862df781e59e51d3c647c66149058819c93350a3c7008d1a77bfdc7ffd404c67e6fc0a5b35db279ef2e3b76c81772333a43fcc95a84a39b6c6ba15ced05962879c3d9d7f0285e3c3092ee68fbab5dc81cdb89862699038bb39b783cb871537fba131e03a4bba40a3f01fcebb4659db46c45dd596f626219498b9330fd97b872457ae806f6530a4bdac9418142cd957e639a8748d6b6e3042cee4ec218731e910c1bbedd83c96dd70b59bc7aca70f89ad9572f1418c48b77f69936b28492ca8cdd49305f20457647245a2cfa98eee0005752543151e", 0xd6}, {&(0x7f0000321000-0x46)="6f4638872cf8dfc486e6481e4c13af020813b6e04c609965d6c48edb9c28157c82201b30ab65d399b716dea2e5996f1eafc56f4b32c10a17624ac8cd5318b1750b781f0c45a0", 0x46}, {&(0x7f0000190000-0xd0)="9ce936a0f2ce25ab4f85947736db434559b2063e99b2fd76338d4e70de25621c7319b4af976628fcb39a2fa090f1443fe360dd64d23dc4282269bb65f992bb0a91ffd4f44839facf4f7e5ea0f41b901ae8ce4ce7943c743eefc2a4ca6328143f5fe4a18cb65ab0a76bc9284655b936e90c4ffe8e3064a9603072cf36a40687f02307912f8f26aa5d0afcdf7a8b9d75a01a3301b1e38d1e6176411d93374dd710641d77eead56433d08aba6e0a55e37e92388417b163f4bf0af6ae13d2f5e8e1c9328bdc6471519e1de47d2ed90ea577f", 0xd0}, {&(0x7f0000716000-0xbe)="b68e4f661132bee8fb997bd0504f7c69af295fffd697064f935010c44d1f0d5f25f91c9d1d5dbed9e9ff0c6c333172d6ddd8ebe44cecee5245544be850c8a8df7a0de59c7eaffac0e36a189797755c9553e5aa6077a99219d170aef2fefdd6a23db682e191b0862e4218052a263eadd7c5def255b95f2df920d68151dc53f1888561b64c89b9d5d0422f0ccc86b8690c5fa8e32f8e3972ae61ca061af96f5d0fbd3744a967a749da9dfaf23b368d48e6412b2ee80b32a0353e432ada8a5c", 0xbe}, {&(0x7f0000dff000)="dc19c645dd18903a01bcf83d686426d417b4895d6e6ba91d5187c729dd6795b72c1646d503f495b7a055a7ef96322957de6ea99e8ed1eb7815df4e79", 0x3c}, {&(0x7f00006eb000-0x35)="aa2a26c7c734b8a6e83b83486323c15852bf069f7b030f3c7998a8117cfdf305c99c5db30595b393f7aefb602b6e41e1337ba74e17", 0x35}, {&(0x7f0000eca000)="5d09d0caa8d3d337709268fbea59db5ec0c76d7e025474889c7f922d131a9678c6fe4a7efa2fc071bcb6091d11aec346ed70778df8f4fa4ffc9531b6a032b7cce30b7f224e36a1a6cabcc0b8f1ce221733d5e74bc3c09519169ce1130a206b66839235329f6d5ed5cbd5e4bac990d6850b70d2734af7998d19805ad09f08cb0d0f6394e94e04c45b3fd042fecfd395b174ad245ddcd1345760c6e7dc2296f96c7b5826ca9f7bdc9e9dcd", 0xaa}, {&(0x7f0000855000)="77d04931bdfd81d07dbf0f449446d1ba5150c6a5f88e8375308eb1d97ca7a406f8d609268214c0489fc7e2fa366a8a755ae4bfa541558fa0961603987afdeacfdbe61a28a4d3ab27d346d78dd62eaa36faec0f96507f11910ac4e240fefefab8918c3c51a3b838bd2ab68d71a3905e1892ed0f2e7fb1c03d70211750e27c8f8445a126fe2116007e53c1cd7a573d1e0de93f090e95ebb7cde44e080264e7130894a4ceefcc0f3d88e7fb16a411809aae9c24197265fabd8079832e33798867b5be4b2ef3addb32862f4679c8e3b89f33143c8e516423d026dba61fab810e4cdf91eb", 0xe2}, {&(0x7f000012d000-0x7b)="fee432c1211f51c15b1b122afaae17b2a177866d926e958ba259145e88b50412293e69a3e74ab906179faf14f29865465c6d77b24a7a218fb8fb7c7eafb02a2eb9b374b98c64d95e49659ed545039cdb0626b8571dfcf362c7ddbe0b93bdf6dfed0f02bf21e902c513ad437cd254bb1a812bc8dc8e2e2cd699cd2c", 0x7b}, {&(0x7f000005b000)="20dcaf5a55de4d74b6bc2fd6864ee25f85f2eb45178ccbe260f610d186d270c7dceb24268c5b143796c29f1904eab25d325857800e4eeb1a6d14ad4befc9675e1cfb8f40b5075fbe659e7599989fe274f97963128f6b5cf86e64929774ba6f461cf8165b46931edf7cbc95aceddc9ba343e54f97d9917be62184b41c4a581e1f2271d7d64cb3c619c29c6b240784ea22c8a1f37913ed74d88ef1fa76be6eadccb81367809c8e00f126eb4a90272362e8", 0xb0}], 0xa, &(0x7f0000189000)={0x100, 0x117, 0x9, "83ec9cc85e1068feb5ef8af984b7b75b376f0fbd13c33322d4d03266ec9f343f92eccf4236e5d53238d27d8add520acaf1e43de4f67439d0d58b97403a0c70d500e627ea93d10df5f933593ed1b52c01fae4454abfe2b2eb4796822668ec21afa10126c71f9c5226167206dde0839f23772bef1eb0ea43edaf1286a409e62eafb884e6067cabfdca015a7123fe3c8e3eb0bff14aa1f01852d15d0d2b86eb07a2ee83eee57e92114934f7df683349f9d8d5186481a2bbb7c3ed5aef651060a6d4f89e64252a9249070126026e2b743cbe60bc5bbe918c3733440dd11ddf4504faad9c10fda7635f717b"}, 0x100, 0x80}, {&(0x7f0000510000)={0x27, 0x0, 0xff, 0x2, 0x8, 0xfffffffffffffff7, "da7b959a539136627e88ca175eb17ab3d4bdbaa6d6091d928a22e80d714ad57648b8d47e0ecaca3545e4a1be9bd9456211e72ec59cc3d10884ecf8e90c9f17", 0x7}, 0x60, &(0x7f0000744000)=[{&(0x7f0000c88000)="a36843823824b2e7cdf85e190560434ae42004e64ec64ebd3a7e85e9141268dfe4d2b25948060382099d016da1e98ad8339a833efe07303d4f8097155a855151121ce320bcf2b17a4dd358926c8c2475ad7a7876663531e3ff16cc02936ed0e3e4f64f18e4b9fcd3cb8d5ad655ec0dae2620bcbfa2754b8c48bd916ef5c0130c79d37682136e6042fefe6b2a431e1e21f9342b25d716b9064b80f1d46f57a60a748f3fd719e0c20b1f66428d7427e4c07cd301cdd408feed777d06b6c291372f297ccdac3eca2dd94c526be6075750251af3ee1ee29b9c7c75b034b9c47df6217c", 0xe1}], 0x1, &(0x7f0000667000-0x68)={0x68, 0x113, 0x4, "25348c7678545e2b946e80269c9deba7e7e1766f0a7f018140b3d0423728afab6c84afba507470015da75327ba1ff9b5a9dab3c47b01e1aa16c9a8e5921b848e5f5ba7cb5e86266fcea7d453148a9f71785cf06d1641ac3b"}, 0x68, 0xfaaceff09205a8ab}, {&(0x7f000073f000)={0x27, 0x1, 0x9, 0x7, 0x2, 0xffffffffffffffe8, "c0dab34e2c7e4d80dc2c5f1064a96fb4fcef962eeb402679a61a8824d140846de083413b8caada020f68c3e94d7df63423e48d368793c3f3458c8807a1890c", 0x99}, 0x60, &(0x7f0000b5c000-0xa0)=[{&(0x7f00003fd000)="378ac4bb2ff764fed824daae60f55c5abbc6d5ae64cc9c04c08f2a46c3b20fb6a72b2263ef6dba5bbbb52f67608ef3c9df7ccf47cf1ef115a2005d1fe08af9b011269e4168ce5bc70165a2c786f927ddf7542c345377673d813507a66cfd894b571181", 0x63}, {&(0x7f0000efd000)="125bb9d7e2ff92ea6a199efc3167b28928e87d8fb147c64cd465812af52d6bbc24f86b9d660a1268b8b4736a4583ad65fee383d1cf234fa4296663fdccd819e8aa1c05bad09bb6903a767b2a0cbaf1d6d0d54c8d0c747869b5da927c32d9c977b4bbce67d8", 0x65}, {&(0x7f00003c6000-0x4f)="62b09ff24b6f2e4446c678cbb9366b458d3335e72e569acdf936ff78bde33c60b3b3281722fa59391a0193d62a83d81f854208e48bb7993eb407713ab2861ff72c3a06bc3f2190471a9bc26c6f2fd0", 0x4f}, {&(0x7f0000b75000-0xcb)="9b6fead24865e5ac43e2cc02381cf6b93a4c9025860e6b038308b796b009da3d575830748503a107cdb2defba63f5546d8cdb72733ffb622a4aba493f6622cc3baa8683c5ff692187d3975f41d5967721d9acc1f36cd037bb04935f9969d60c2d2dd4384494b0d78f57dbb23be574d52a0489b70c0fc929f81e8df511156ed6b8edb6dee02d2506303756b9e8bad77449e98646c7a2ad1f85ee361319a24c164cc8a95514e6fb78a42119a6dad01c038251f801a548d4727b79c3563ed50116ba7609b5a8772b4b19e6145", 0xcb}, {&(0x7f00000db000-0x30)="56f5594a086fad4d109f1eb16a80620e32d4dcaf952ad8accc4e4edc03e297dae4188c34e39d99c3eac966e137f6526e", 0x30}, 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"da81cc69a98748d8ac641ea8f6f6621a96d737cc764bd5f40a6c59b2bcdd1aa9a28d3bb5b23030650ded79fa582f9a0592b0fe3f6c273e90aaa3aada35edc0ba75479eb186a646aaab03e850ac6be31ea0390ab2c02dcc343ea5c24b5c64422e680bf03973bdab8a32beaceec40f862b5653274034db6cef67ebd3b763f35e79c92124a6a7da380b49d86479bc6cb632494a"}, 0xa8, 0x10}, {&(0x7f00006e1000-0x60)={0x27, 0x7ff, 0x10000, 0x6, 0x101, 0x9d, "47cb8d587d49ca9c68f9971a91488fe50381dfae6db80c3de898d67ae3249867464722f29cd2a036f16e02edaaa509abde545b922a5d3fba7cade4382ccb04", 0x5a}, 0x60, &(0x7f0000f0e000-0x10)=[{&(0x7f0000a7a000)="9688ea1747a5e3c9d392f1aa5f986e94ab1dc56952983a985b5f4d909b15d775c312e2eb176acdfd0f3133ae9d8d6a80752d97e3f240c9782dae7bde9039d488d1042f2f38984baabbafae8fec825e9f70a9a031576a0e4c9c81287655ab9a5aae9c88237535bfe2eda134e71f44777a56fd8714f506a8c90fc40a1a1b69b0821c0d5311ecc2429459154095281a45f66ad4524f4cd3737fdfce2a56308acabb6b65c083b1e7808d8d2cd21648ad6b5967f1c4f95a6de9bde828fbf6c05c853b9aca4de9b2a3aad2998c8caa630ba45bc9e01017ecf72a1a6a87d837dc3e3b", 0xdf}], 0x1, &(0x7f0000a54000-0x110)={0x110, 0x10e, 0xfff, "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"}, 0x110, 0x20000040}, {&(0x7f00003d7000-0x60)={0x27, 0x32, 0x4, 0x3, 0xc7aa, 0x1, "728d27cf6910d8a88ede61490884437abd72425aa836e91a1407142c885c239136abe2fa51f0919729fd91a9601a89345021ae65ffb4e463ee0a8b944fc05b", 0x7310}, 0x60, &(0x7f0000b1e000)=[{&(0x7f0000f30000)="", 0x0}, {&(0x7f0000917000)="8e174adc0fa6915baf47cd828281459c2a8c412313a0686145e50810fec8e67eb14ac8571cdcfb4348e0c7ec1ff8437b20d03f4684dff336ebb3f1b86e2bed42219c1d1ff083ad3dd28c4922d203084473ddf8028fb90f2a7271f75008c377d27ae40dd1b05abc2b0e591aefa3772b563b5ab7c753ebd29accbacfe1927c1bae", 0x80}, {&(0x7f00004a8000-0xa7)="066922969d54c1071b96b5af5ebe7d241834e1f4feafe40783e1a5e3903c62c49c6d2e61a6de4cab2c5796540e03d6cad808da303eb527fed71c5fc05bf6bb3bb333392b2a199b2f71e88dade2816dc6584fa7d4abe03241683fd0af729e2ecae3e122b1a5097ea62e95ea1bcd2173c45379a282d93b675a097f2cf946d7839dd4a1f91e20bdde11d24515aa3a49c50eaaeff41f6c92bd0c71dfc4ec8433fb1eb7a02373243b04", 0xa7}, {&(0x7f0000201000)="31097d6f437ffe96264e0c4b17502c926fb1a1ce0bb2ee52aaa4f925e5729a544c2b41b788d845ecbd322cd6d23638065583937b3be250975855688964906723635b62722c6f5b1786d169a66a4d1aa34e5ce70105815c54f0618329e2081d7895cae046684dcb8618edbbfff2f1853b98cdf1f5dc095021913c9cf810247ecd2051a77554c9c13b554fd03959ed42024684f9e189b55600e46f0017669ae9bddbe2df68e0fc3b9ce461be65427721d4d610d7ece1e79535017c9359bea439fbee8d309fdd963c05f6c9ec7f9a7bf2fbd79ef764e9ee09c0246fda", 0xdb}], 0x4, &(0x7f0000950000)={0x1010, 0x103, 0xfffffffffffffffc, "bee12463d916be1c7c7c8f23f3b854da16dd16ca251b4949848dad6f55f7c86887a7bf94f887fbd7cfbff1617c19ff21e71be9fc9adbf8cef991d0e8fd1ea5748ae4305cd1d3133820136f3fb37272fcc379296824fbdd81c759a7561e4e0716da307b7f385db5744f2303a5caad228b1d59ead33bdb37f1354d0d5e8c716c04a43a97854e8e833bda14a8eaf0c44465ce7d3d2786011f4e7b4771990014ca8a088b9ed0ab63a06322db2bf8c6fb8f9447f9ca9a70cb7b557026e177ec1cc64e2cb34e83e8498a769a905dec7c551af1d6e051fb290cced6e6451a09ff74fea134765db2299ece3e3d1b52a2f54416ef89f6d1a177003e1a2dbfe72246f748f2aa8cc55b3445b460151b3e93a98311c2813f4febbb29bd93c75dafd18c3388034cb40be0ae063efaee8d0c549eeae1e335a91b83e871297eb00b274c6bfb45f868be9f87d13cd416efb670e2bb423350afd3aa3f06c1c833a4b2d07bb193365f81f675481fc41f50a5035e7d7121d6faf10c3af9ef7bdcb40b767110f1e1fd4e1d8d0a8ba2478e2644e0f1068372e40658f166d93dd666c9279746d5c1c2fb7c6c2301d0a3c2e370e6d49cda2364a531ae6be70043d8d2fc7aa8ad959f3149a9379656b19c764dd8a9608765a1cf24e3c7c27e2fc9509756fcb27d19ec6f469f2c6eae43f005151ef77782b7010f997d6e55c704277e67907a926a22db4f3258f1d07bcb8300b5951a112fe83aad9132af856ea4c31442f0fdfa7dfcf9ebfb3397584f27d89c1153c9c9d9422a4ad7c2fe3b413c808b9d7b00e556f8d43866d4de0d4712e8d160333ed57b01359d4adb02873fb1020627d6b953ed0b66d0e2f232d3368455c4de44af34d5c333056d4c3c97c19a63680ea3de5373b374398a5da2b1a03280eb52ac73fdd7ed29f103e56a078aa5669a1587b815c9ee2529e66eeb894d37ac510e86dc96d7fa4733bfbef6958c26cc8143abc98d2abb282b7b806229eb1f5df94d221f7e4e7842c1bc66032269918dd3688325b6bf14d60dd3c91e5e48ccbd4c8c716aa59d6ede30d5151d6a96344410549165691182cbcc99a2080d267367c8e28a6ba58a301e6be37a52bb6aeb96ff5526bbfc881c0400fbbee5fe0856ed4e8adc805be6f95113dcd114e8537833a673f798e3d3d9b729eb0b385bee6bda4fc9da9652884c3dea27f0cbb0aebe1326ec8df326f7c2f97e8ff467c7e273f7b7673cf2f7e7968f7893633182bff2ad1357a6a25f0561f6bb09ba0148786fa0a263fc31eaa8119e561dc006be3588a4aa6903b89a4a43e96eea6ca3098e5be13bb1053e28f78531597a954295c854f97484b238ad11888d7e9340b46bdeabeaebd1e8af280b9cdcff266c8c9c22da9b3aae5898918e405a4010daf40dad0bd91bfaac6417bd4286ba142cba843886a32315b309b07b5e30d9ac41391f3a39f628803a65024334e771fe480df00e694b3ac55d32193a2a6167151b10a86d0661e4d7ff87436129eb29e4c381642dd1a784a4878efd75d26998b3093fc22c447e49c56a6e1b9ad4e850a65a61ff6016ea42df436c0074639b6f4319c0467b32bfc8bc079e220e326f8ab03f79d56ca68839a764376ff4e0818aab2bbc81a9978fbe67206f7ba230accd7e07f54385f8fa3e1d63e288e37c49052bfbcd4dd11d5a04dea7d8339c80e0344aecf3e3bb916209126a582b345e56134bac69791a1e18d7b934e60e71458efbcbd0d875054114f88fb03c22db7fd5675cc81d2ccfa3c5eee72156707fb7325d257be17eb314a6efa3b2c22d05e26b6d29ffb508bbe5d7b1aaf249e0abc392f097a2d7c54507ba3ad44ac890bd6c5f62f16071f9106c63985de4db81917dec1ece183d793afbdac967fcb646573837bff20222ca30eb1d33f60e2d2b6b53023eaed173d5f77154d2da2ad47f9d66a182f2af688773c8dfcccc4be9f73192ce7fea95d52b31123114ef7803273f13336b49963d822c5af4121627c01d6946f45e5bc01310fadc3e02b600044254595997d9b663e4ae5f48c318b3b66ad4206671f5f6ac7c0ce4444691d1cdd0f595fe7028b1b4d656b348c946046240c2c3d6e9777c2f286bc732707d5c93ec70670197b5cc1850e5a6e478f5c09ae4337ad6f227638652b5734e2ef19fbca0b468261cc9c98470da954f57f4e1dab9b3373be6036b957e5cb55a5b64e39f5b69384225314c0eb5712ff38c238372d32c9a6b85ce7dfd94d3aba611f1f5766ac2ebbefcf8c226eb851317d476cb137388def24bebad865a50d40f33e7ffbfa98a9c2daf80e7f0ae0fee9ad50c3f2d18b384d79fca009f76f0be02a429ff64242293fae39afa3e423293f6091376bb65512a3c172ecafa6b53d3df989aa42535efd2dfa8689a833f547825036d241b9e173daafff23ab6c3fb99a2270785b42ace7090a98ab53c28aecbad004d30f4db026420afafa287217ddeedef2e7d745621444d821533fed8c0fa869a91edd8351c1c357f9fab0f9d49dfe401dcd7487d607d7f02eef4b1586f0f772cd6cad25921949c7009bdac40023d9e62c24d0c0f17094a87926de4af9d758c14904bf110a1f8330df609c213f78628823c5fa54e530101c84eeca9cc38999a8e334866f522f449e378da41d9ff2b02ba8738f91956f44c1c4aa1b6423f2886b92531e06a6c1c8dc55157ac36b5c9286e1fd4cfea8413e6c8003cfab0e2545760890580f6a10eb1c8fcd774783e0d5c5e06c9bd139d88e92e1950952b567107d5a6c8d09188f2118d79db707ab1a94aff2e41a4b905b8c09daf5ac1298bda666e72f17ce5bd9cef7a3f5fe16e3be0e09c78515733ef35cf6a45ec24b37b71f10317ee9add9d15a3a9422843f8b5fefd3d9a95302d8f76b40f35038fbefd92a3fdb592421d9ec7ee74f89b71bd3cb35509fda39ac8ef1f04c522be9403f44a06e467258dcfd2edf3c104c1955077d0e60a7023376178a290e9da0e5aa7badbfe1d43d643d9c829f4292bd53f5e3f86c88b2defe81a5e481012adfd4b1c6e4f83f79b62f2ac5091da4f88e01f13f79984ea9cc58c4aa2af42be115f0d1d66a8564bf292a7fb85f099b545fdd1ce5c89654856ff6f43e2600ba98a22c2fa8c55e2d32a1a3d46f290d4d5dca0aae5ff65a4eed566715b2db5a191746a8a7f684b7e573f5b59583ddc588a9e4fd0b2e78e7f906ed7159e79b7808a757da2140132eaf41334b6a95d2b4dfd353f5778875a098ca83c238ab07cbe0b44c5689870db016a61b634476a3976a64aebc68a58a0b9aa8269bd108d2f71792a35c42089e9b4a339f27f9d2c0fceb368a9df11e1e13a3561db7cae13207008f5029a564afe6a77f74858547eae212f94eaaca4879edddbf58b54a456482ce21edd2daf6eb7b39f56ff490aaffab91ad0593d4d590cb14644a87109b59b186dbd6c90bd8884ad14368ed52e42d6bc38c8d47304a48e2b93ab98e0fafd86b9e7a2efc90967f6179891bcf491372b438383ccfbc2258f0f690b2433933a3eac1e7692e2ea0e851fca20b5d0de77bb7bf3e921a03f4991b99e2b0e46de6b24a558c798ffb3063fef0895eeceb7ad2a7f7c62e9f6e1215e90f0bed0485331475a674eca6baee98f30b05479ceac7cc20938e6b4401941bbdb30ab056f39002ad725000b145265be0f2c9cff4f7aad7da9b0d80ca4ff006a862df490256ed3fc7a14a08d5d5b82d3e45223fcb919c4b6cab23139fa4f54483b050c2775e7ca32bd563224a9aa362a9c926d37a9f26b44bd247d8f9b6963c3c0b142f0c73829b4c0dbd8645d319860f1186bd17743f7a95d1c2f53bc078d6e8e1e376ef04dd0d2bf9747237c2de0a2ac6e69ee71a924f1b0e5bce14e09903082448879d752da483ef080cee86912a986abcbfdd08425158e34ff96a5da849270bb8fadff738dba798d53f73e07e89fdcac30d309cbce04daea5598665c3c6c8845070531b117b8d40a9e25e482360331bb0afb163ae4051d3607f8b06a138e7e0516c5d4fc621e547ea27034a965c0121a8b045dad1658b57574d1befce1e44f7d04b19dc8322d071f2e7b20a531ea5e9962ab3a839a20faaf54f805e4b58c5f8d8f4786699682c10e7899d16b2a56b29dbb416fdf2140d80742f9af014af0d51efb2b473721ddbde75a41af24531767f9a3c28df448f8682985b7763e13d29552f4e87f8a6467b1521fcaa90705f7e6856690c26efcf1025481f4c803ccbd7ea1fabe93c8f250d3cec2e990bcc043cfd844d184874d93620f4abe1c4276c4f0cb533c0786203e834ca18f532e5e31a6a74965db42494af24161c6fce2951332874511ce075288eb7cda1fa2ce5353041902fc9769dd5b3b57d79ae70912466d3ddf3e8f5179912493c9eae3bef032599ebbe7a44cb7dd113d9f43b07d3a1f5e3d28d2e3c9d2bbb17d0e7484c53cd0ede56bd3694bf2b2aa6a09245d4204c2db1c6aaaff6bcbf4874879bfa6ef74e63db4065df3032b9fbaa8c3b9b3132606865da22b7a6f0af965d913574c14c05a1d711d4aa5f4b4cb8e96f3fe41b08ed9455c8ac93160f0c20c08b6e212f812f725b94ead0144412e1ae28b1a1afe5041fcf2addb788ca0b94835782a9efe2d684fecd9a3b1ff0caf75515d5d53f38080f412c90c09ad3b0e6f3a73a7efb4a267dd5c9cca80fe2f7d5bb39f5e97e19ced4fde153ab3ab1409e13a65def4dc8542819c76b6baf3f8026da85e282932fed5988c93d94f72b11c4cbc26bf03fab398f1383ab0c3b46708c5242a6fc4675061eee84bbb5a3106306a6435dd4a981d16cb8f11329db2cdaca6071574d0c132c416f4ea9d848003c6bd498feda79346367de51781e4e371e82b8f41292aba7ef2ec5479db5956217f1d5d19f76218d43820126200d890c8c06fdaaad2542ef910d72122bb12d722bceabc1214a4739aed73a707c44ccb81ea716001bcc7c8857285b400d51698c6023d937c5d85455402deb8331cbb99cd79c18a2e272ce9ef02874b1721dad3dcca97d0930d82a60be77a97d5560052a6a337f5f2eae6028737bad1441c55e566e1cf7a7d48669dd88273b66ed7a8af9c165d622e2de1c19903e37c5b097fad44cbd03091eee5e976ceaedc5e17609c06132b977a42017abea36344754237e3f3ea5467b37d9d2399f708384d26fda47bf972cc2a31c0e0ac4f9e10a0df39f03ab9298026b843231536dd18f1820661dc3f1e94e376f7b9d9b3735d24a6d35e74967cf47924e81aedd790a83b1d27103332bdbda1ca749c37327649e545caab4b793d7d4f2f9890ffe6f543f48b060589cd26f3e16f56a8357509de51073018c00933ea20a7ac3bafc2268c11f4d8423881ab004c3071ac4bdb6081e3ae8bc6933352d4e27b3ced440c73a596bc168f9e6a618bced4bd117f5043046006b7f114b3aceed805e2f9faacf0087e4660971481c35b959746b6ded5752091e6644968e54bd68dcd2c0f2ae9f0bd1f0c088b5cb91c2e8ee4e2656a6be077e968c59bab764e9f3e6af7a4e19b00000ff64167604e9df3c64b5f3a11e9d51d7200d112ad5c33d7aa1f0d46222eec14c75bd231f2a86187a94feb41f9adc370f140f4b87d28fc4554e771aa52cbecae0de75b3a663abba6633d8b387cdbc0dc63964f2e419e96f39bec6392b203c2877b83f79858f28053f21ff0ca5415dbe0e0790c0acc4716b6e188039cdeb35b215f36eaa200eb9874144a622b2e9b179f676b4af9c256dfc4f7ae4845e56beec381bc3f5486020efda736a935fd1b2e9661a994394c8927749f73"}, 0x1010, 0x4004810}], 0x9, 0x20004840) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xcc}]}, &(0x7f0000f92000-0x4)=0xffffffffffffff9e) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x3, 0x0, 0xb, 0x7a, 0x0, 0xfffffff0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00005fc000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socket$inet_sctp(0x2, 0x5, 0x84) r3 = socket(0x10, 0x3, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r3, 0x84, 0x1c, &(0x7f0000b35000)=0x0, &(0x7f000098b000-0x4)=0x4) setsockopt$sock_attach_bpf(r3, 0x1, 0x32, &(0x7f00009da000)=r2, 0x4) setsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000177000-0x8)={r1, 0x7852}, 0x8) write(r3, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x1a, &(0x7f0000181000)={r1, 0x11, "a2493d6f234e7554bf8e36e9ce597ece7d"}, &(0x7f0000628000-0x4)=0x19) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000299000)={r2, 0x50, &(0x7f0000933000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00001a9000)=r4, 0x4) 2018/01/17 06:43:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000016b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-serpent-avx2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="", 0x0) r1 = accept$alg(r0, 0x0, 0x0) recvmsg(r1, &(0x7f00001f5000)={&(0x7f0000f80000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f00009ab000)=[{&(0x7f0000f7f000)=""/223, 0xdf}], 0x1, &(0x7f0000f80000-0x36)=""/87, 0x57, 0x0}, 0x0) socket$inet6_sctp(0xa, 0x5, 0x84) 2018/01/17 06:43:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x11, 0x2, 0x3, &(0x7f0000fa6000)={0x0, 0x0}) accept4$ipx(r0, &(0x7f0000d0d000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00000ac000-0x4)=0x10, 0x80800) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00000a5000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sm3-generic\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r4 = socket$kcm(0x29, 0x2, 0x0) sendto$llc(r2, &(0x7f0000beb000)="176511117a365dfcbaec614c06faed2e7092e8c26671f0dc63277eed12dc94c728f689d808c741995943238352feb45c", 0x30, 0x8000, 0x0, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f0000154000)={r2, r3}) sendmsg$key(r4, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/17 06:43:33 executing program 6: mmap(&(0x7f0000000000/0xf91000)=nil, 0xf91000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) connect$inet6(r0, &(0x7f0000f79000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0xde}, 0x1c) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000f92000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) sendmsg(r0, &(0x7f0000cdc000-0x38)={0x0, 0x0, &(0x7f0000f91000)=[], 0x1000000000000015, &(0x7f0000f91000)=[], 0x0, 0x0}, 0x0) [ 666.578389] ------------[ cut here ]------------ [ 666.583384] unknown opcode cc [ 666.586595] WARNING: CPU: 0 PID: 27066 at kernel/bpf/core.c:1305 ___bpf_prog_run+0x4a49/0x6100 [ 666.595326] Kernel panic - not syncing: panic_on_warn set ... [ 666.595326] [ 666.602663] CPU: 0 PID: 27066 Comm: syz-executor3 Not tainted 4.15.0-rc7+ #192 [ 666.609991] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 666.619317] Call Trace: [ 666.621901] dump_stack+0x194/0x257 [ 666.625505] ? arch_local_irq_restore+0x53/0x53 [ 666.630149] ? vsnprintf+0x1ed/0x1900 [ 666.633929] panic+0x1e4/0x41c [ 666.637091] ? refcount_error_report+0x214/0x214 [ 666.641816] ? show_regs_print_info+0x18/0x18 [ 666.646288] ? __warn+0x1c1/0x200 [ 666.649716] ? ___bpf_prog_run+0x4a49/0x6100 [ 666.654093] __warn+0x1dc/0x200 [ 666.657345] ? ___bpf_prog_run+0x4a49/0x6100 [ 666.661728] report_bug+0x211/0x2d0 [ 666.665332] fixup_bug.part.11+0x37/0x80 [ 666.669363] do_error_trap+0x2d7/0x3e0 [ 666.673228] ? math_error+0x400/0x400 [ 666.676997] ? vprintk_emit+0x3ea/0x590 [ 666.680963] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 666.685782] do_invalid_op+0x1b/0x20 [ 666.689468] invalid_op+0x22/0x40 [ 666.692892] RIP: 0010:___bpf_prog_run+0x4a49/0x6100 [ 666.697876] RSP: 0018:ffff8801cb7df280 EFLAGS: 00010286 [ 666.703211] RAX: dffffc0000000008 RBX: 1ffff100396fbe5c RCX: ffffffff8159e15e [ 666.710452] RDX: 0000000000003283 RSI: ffffc9000321e000 RDI: ffff8801cb7def88 [ 666.717694] RBP: ffff8801cb7df388 R08: 1ffff100396fbdcd R09: 0000000000000000 [ 666.724933] R10: 0000000000000000 R11: 0000000000000000 R12: dffffc0000000000 [ 666.732172] R13: ffffc90001356048 R14: 00000000000000cc R15: 0000000000000000 [ 666.739431] ? vprintk_func+0x5e/0xc0 [ 666.743212] ? netlink_lookup+0x5f7/0xa90 [ 666.747337] ? bpf_jit_compile+0x30/0x30 [ 666.751382] ? refcount_inc_not_zero+0xfe/0x180 [ 666.756031] ? check_noncircular+0x20/0x20 [ 666.760250] __bpf_prog_run32+0xce/0x130 [ 666.764290] ? __bpf_prog_run64+0x130/0x130 [ 666.768585] ? lock_release+0xa40/0xa40 [ 666.772535] ? __lock_is_held+0xb6/0x140 [ 666.776590] sk_filter_trim_cap+0x33c/0x9c0 [ 666.780889] ? sk_skb_is_valid_access+0x140/0x140 [ 666.785713] ? netlink_skb_destructor+0x1d0/0x1d0 [ 666.790537] ? rtnl_fill_vf+0x480/0x480 [ 666.794487] netlink_unicast+0x1b8/0x6b0 [ 666.798515] ? lock_release+0xa40/0xa40 [ 666.802466] ? netlink_attachskb+0x8a0/0x8a0 [ 666.806860] rtnl_stats_get+0x7bb/0xa10 [ 666.810815] ? rtnl_fill_statsinfo.isra.22.constprop.29+0x1cc0/0x1cc0 [ 666.817372] ? rtnl_get_link+0x124/0x2b0 [ 666.821404] ? rtnl_dump_all+0x460/0x460 [ 666.825436] ? lock_release+0xa40/0xa40 [ 666.829382] ? __lock_is_held+0xb6/0x140 [ 666.833423] rtnetlink_rcv_msg+0x57f/0xb10 [ 666.837629] ? rtnl_fill_statsinfo.isra.22.constprop.29+0x1cc0/0x1cc0 [ 666.844178] ? validate_linkmsg+0x8e0/0x8e0 [ 666.848473] ? __might_fault+0x110/0x1d0 [ 666.852508] ? netlink_tap_init_net+0x350/0x350 [ 666.857151] netlink_rcv_skb+0x224/0x470 [ 666.861182] ? validate_linkmsg+0x8e0/0x8e0 [ 666.865475] ? netlink_ack+0xa10/0xa10 [ 666.869337] ? netlink_skb_destructor+0x1d0/0x1d0 [ 666.874160] rtnetlink_rcv+0x1c/0x20 [ 666.877843] netlink_unicast+0x4c4/0x6b0 [ 666.881886] ? netlink_attachskb+0x8a0/0x8a0 [ 666.886271] ? security_netlink_send+0x81/0xb0 [ 666.890826] netlink_sendmsg+0xa4a/0xe60 [ 666.894868] ? netlink_unicast+0x6b0/0x6b0 [ 666.899076] ? security_socket_sendmsg+0x89/0xb0 [ 666.903801] ? netlink_unicast+0x6b0/0x6b0 [ 666.908016] sock_sendmsg+0xca/0x110 [ 666.911704] sock_write_iter+0x31a/0x5d0 [ 666.915738] ? sock_sendmsg+0x110/0x110 [ 666.919701] ? iov_iter_init+0xaf/0x1d0 [ 666.923652] __vfs_write+0x684/0x970 [ 666.927341] ? kernel_read+0x120/0x120 [ 666.931199] ? bpf_fd_pass+0x280/0x280 [ 666.935068] ? _cond_resched+0x14/0x30 [ 666.938930] ? selinux_file_permission+0x82/0x460 [ 666.943755] ? rw_verify_area+0xe5/0x2b0 [ 666.947784] ? __fdget_raw+0x20/0x20 [ 666.951471] vfs_write+0x189/0x510 [ 666.954986] SyS_write+0xef/0x220 [ 666.958415] ? SyS_read+0x220/0x220 [ 666.962017] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 666.967009] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 666.971747] entry_SYSCALL_64_fastpath+0x23/0x9a [ 666.976472] RIP: 0033:0x452df9 [ 666.979631] RSP: 002b:00007faab19f2c58 EFLAGS: 00000212 ORIG_RAX: 0000000000000001 [ 666.987315] RAX: ffffffffffffffda RBX: 000000000071bea0 RCX: 0000000000452df9 [ 666.994556] RDX: 0000000000000026 RSI: 0000000020fd3000 RDI: 0000000000000015 [ 667.001795] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 667.009034] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000006ee0a0 [ 667.016279] R13: 00000000ffffffff R14: 00007faab19f36d4 R15: 0000000000000000 [ 667.024397] Dumping ftrace buffer: [ 667.028056] (ftrace buffer empty) [ 667.031736] Kernel Offset: disabled [ 667.035331] Rebooting in 86400 seconds..